Belt gearing
[化] 皮带传动
🧩 词语组成解析
belt
[bɛlt]
n. 腰带;区域;传送带;带状物;
vt. 环绕，包围;用带做记号;用力打;绕着系上带子;
n. 传动装置\\n[经] 比例结合, 齿轮作用
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
He didn't enjoy losing the game of chess.
他因为下棋输了而索然无味。
To be really happy and really safe,
一个人要想真正感到幸福和平安