Etfs
abbr. ECM (electronic countermeasure) transmitter frequency setup 电子对抗发射机频率调定; ECM transmitter frequency setup 电子对抗发射机频率调定
🗣️ 情景例句
The game is not worth the candle.
这事不值得做。
A good horse cannot be of a bad colour.
良马的毛色不会差。
Where do you live?
你住哪儿？