铁路防护栅栏人工费:open 的比较常用的方法～～

a.开着的 v.开; 打开 形容词 adj. 开着的
not closed, so that people or things can go in and out
· Leave the windows open,so that fresh air can come into the room.
让窗户开着吧，这样新鲜空气就能进到房间里来。
· He looked at me with open eyes.
他睁大眼睛瞧着我。
· The captain tore open the boy's shirt.
上尉撕开了孩子的衬衣。

形容词 adj. 开阔的；空旷的
not enclosed
· An open sea appeared before us.
我们前面呈现出广阔的大海。

形容词 adj. 无封口的；开口的
not closed,so that you can look in
· This is an open box.
这是一个开着口的盒子。

形容词 adj. 在营业的
ready for business
· You can't get any money because the banks aren't open.
你取不到钱，因为银行不开门。
· When is the post office open?
邮局什么时候营业？

形容词 adj. 无遮盖的
not covered
· This is an open market.
这是一个露天市场。

形容词 adj. 公开的；开放的
not for a special group
· The competition is open to all children.
这次比赛所有的孩子都可参加。
· The museum is open to the public.
博物馆对外开放。

形容词 adj. 开放的；伸展的
spread out,extended
· The flowers were all open.
花儿全开了。
· Birds fly with the wings open.
鸟儿展翅飞翔。
· He showed me a small jewel on his open hand.
他张开手给我看掌上的一颗小宝石。

形容词 adj. 未填满的；空缺的
not filled or engaged
· Is the position still open?
那职位还空着吗？

形容词 adj. 坦率的；坦诚的
honest,direct
· She is a very friendly,open person.
她是一位很友好很坦率的人。

形容词 adj. 未决定的
not yet decided
· This is an open question.
这是一个尚未解决的问题。

动词 v. 打开
unfasten something so that people or things can go in,out,or through it
· Let's open the window to let in some fresh air.
咱们把窗子打开，放点新鲜空气进来吧。
· He opened the door so that I could come in.
他打开门，这样我就可以进来。
· I opened the door for the ladies to pass.
我开门让女士们通过。

动词 v. 掀开；张开
move so that you can see inside,underneath.etc,
· He hasn't opened the letter yet.
他还没有拆开信呢。
· The baby's mouth opened and it began to cry.
婴儿张开嘴哭起来了。
· Please open the bottle for me!
请替我把瓶子打开！

动词 v. 展开；松开
unfold something
· The flowers are opening.
花儿开了。
· Open your hand and let me see what you have in it.
你摊开手，让我看看你拿的是什么。

动词 v. 开始
begin, start to happen
· The meeting will open at 8 o'clock.
会议八点开始。
· The meeting opened on April lst.
会议四月一日开幕了。

动词 v. 使开始；开张
say that something can begin or is ready
· The governor opened the new hospital.
省长宣布这所新医院正式开业。
· With their help we opened a small bookshop.
在他们的帮助下，我们开了一家小书店。

不可数名词 n.[U] 室外；露天
outdoors
· They can give a show out in the open within minutes after their arrival.
他们到达后，几分钟之内就会演出。

open fire open into
open on open on to
open out open to
open... to traffic open up
open the way to (for) open with
an open air life an open boat
an open carriage the open country
open letter an open river
an open road open secret
in the open fields keep open house
in the open air with open arms
with open hands open and shut
vt. 开始
begin establish initiate launch originate start unfold

vt. 使露出，使显露
bare clear disclose expansive expose flagrant frank free reveal reveal show single straight straightforward straightforward susceptible uncover unfasten

adj. 欺骗性的；关闭的；无懈可击的
closed deceptive invulnerable

v. 关闭
close shut

n. 刀枪不入
invulnerability

open fire open into
open on open on to
open out open to
open... to traffic open up
open the way to (for) open with
an open air life an open boat
an open carriage the open country
open letter an open river
an open road open secret
in the open fields keep open house
in the open air with open arms
with open hands open and shut
vt. 开始
begin establish initiate launch originate start unfold

vt. 使露出，使显露
bare clear disclose expansive expose flagrant frank free reveal reveal show single straight straightforward straightforward susceptible uncover unfasten

adj. 欺骗性的；关闭的；无懈可击的
closed deceptive invulnerable

v. 关闭
close shut

n. 刀枪不入
invulnerability

open fire open into
open on open on to
open out open to
open... to traffic open up
open the way to (for) open with
an open air life an open boat
an open carriage the open country
open letter an open river
an open road open secret
in the open fields keep open house
in the open air with open arms
with open hands open and shut
vt. 开始
begin establish initiate launch originate start unfold

vt. 使露出，使显露
bare clear disclose expansive expose flagrant frank free reveal reveal show single straight straightforward straightforward susceptible uncover unfasten

adj. 欺骗性的；关闭的；无懈可击的
closed deceptive invulnerable

v. 关闭
close shut

n. 刀枪不入
invulnerability

open fire open into
open on open on to
open out open to
open... to traffic open up
open the way to (for) open with
an open air life an open boat
an open carriage the open country
open letter an open river
an open road open secret
in the open fields keep open house
in the open air with open arms
with open hands open and shut
vt. 开始
begin establish initiate launch originate start unfold

vt. 使露出，使显露
bare clear disclose expansive expose flagrant frank free reveal reveal show single straight straightforward straightforward susceptible uncover unfasten

adj. 欺骗性的；关闭的；无懈可击的
closed deceptive invulnerable

v. 关闭
close shut

n. 刀枪不入
invulnerability

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