换: 动词1.(给人东西同时从他那里取得别的东西) exchange; barter; trade 短语和例子用大米换布 exchange [barter] rice for cloth; 用鲜血换来的教训 a lesson paid for in blood; 那男孩用他的刀子换了一个板球棒。 the boy traded his knife for a cricket bat
Example Sentences:
1.
Failure diagnosis after changing tube for last stage superheater of boiler 锅炉末级过热器换管后失效诊断
2.
It could be more difficult to carry out reintubation in such an awful situation when the operation was proceeding 但是，在手术进行的情况下，重新换管插管是很困难的。
