Etfs
abbr. ECM (electronic countermeasure) transmitter frequency setup 電子對(duì)抗發(fā)射機(jī)頻率調(diào)定; ECM transmitter frequency setup 電子對(duì)抗發(fā)射機(jī)頻率調(diào)定
??? 情景例句
Remember to lock your door and windows when you leave the house.
出門前記得鎖好門窗。
Whom will you give them to?
你將把它們給誰(shuí)？
Here are some more Waiter-and- Customer jokes.
這里有一些“服務(wù)員與顧客之間”的笑話。