尿结石的有效治疗方法:A is outweighed by B 是什么意思？

A is outweighed by B 是什么意思？ Wushu is becoming popular ( ) foreigners. A.by B.among 选什么?为什么? He is a butcher by trade. A brother is friend given by nature? a place is near by 谁唱的 ____ as a famous scientist,she is respected by everyone. String literal is not properly closed by a double-quote He achieved his aim __B__ A.by hard working B.by hard work 为什么选B Traveing by train is _____cheaper and _____engoyable than a rushed trip by air. The sheep ----farmed for meat by theold man，which is said to ----by a scientist yesterday。