Instroke
排气行程, 压缩行程, 内向冲程
🗣️ 情景例句
This job is back-breaking work.
这份工作强度很大。
Is it illegal to tap a telephone for the purpose of secretly recording a conversation?
为了秘密地录下谈话，在电话内装置窃听器是违法的行为吗？
He then asked me how my brother was and whether I liked my new job in London.
接着他又问我的兄弟近来如何，问我是否喜欢伦敦的新工作。