Belt transmission
[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;
🗣️ 情景例句
Everyone is expected to stick to the rules.
每个人都要遵守规则。
Have you taken a train?
你坐过火车吗？
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，