Anticollision device
[化] 防撞装置
🧩 词语组成解析
防撞击, 防撞击
🗣️ 情景例句
that does his major accounting work
承办他主要会计工作的那家公司
Elbow grease gives the best polish.
只要功夫深，铁杵磨成针。
It's a book.
一本书。