兑换率duì huàn lǜ
a course of exchange, rate of exchange
兑换损失duì huàn sǔn shī
loss on exchange; foreign exchange loss
英语例句库
Two methods of polarization now: spin exchange and metastability exchange are reviewed.
介绍了目前极化惰性气体常用的两种方法——自旋交换光抽运和亚稳态能级交换。
原声例句
CNN 10 学生英语 2023年1月合集
The U.S. government is calling for Google to be broken up and forced to spin off at least its online advertising exchange and ad server for publishers.