Ema
abbr. 电磁加速计(Electromagnetic Accelerometer);导弹电子搜索系统(Electronic Missile Acquisition);(美国)发动机厂商协会(Engine Manufacturers Association)
🗣️ 情景例句
You can take a seat now.
现在你找个座位坐下吧。
This country is famous for its beautiful lakes.
这个国家以其美丽的湖泊而闻名于世。
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