Instroke
排气行程, 压缩行程, 内向冲程
🗣️ 情景例句
I like this song very much, in terms of its rhythm and melody.
我很喜欢这首歌，喜欢它的节奏和旋律。
My brother got up earlier than I did.
与我做了比，我的兄弟早起床了。
She reluctantly came to the conclusion that Bessie was drunk.
她不得不认定贝西是喝醉了。