Fcv
abbr. fill-and-check valve 注入与检查阀门
🗣️ 情景例句
I get off one job and go straight to another.
我辞了工作后马上又开始了另一个。
The stove makes the room warm.
壁炉使得满屋生暖。
The bag fell on the floor and broke open.
糖落在地板上，袋子裂开了。