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
If they're as good as the rest of these pictures, it's a deal.
假如它们跟这儿其余的照片一样好的话， 我们的交易就成了。
How do you spend your evenings?
夜生活你都是怎么过的？
Then they wake up their parents, calling: Merry Christmas!
然后去吵醒他们的父母亲，对他们说“圣诞快乐！”