Adjustable(-length) v-belt
[化] 活络三角带; 活络三角胶带
🧩 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
That's fantastic!
真了不起！
I don't feel up to going to work today.
我今天不舒服，不能上班。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，