Instroke
排气行程, 压缩行程, 内向冲程
🗣️ 情景例句
And about helping me find a job in Los Angeles.
请他帮我在Los Angeles找一份工作。
Have you got your cheque book with you?
您支票本带来了没有？
What!It's only eight fifteen.
什么！现在只有8点15分。