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
Mose people would like to work in the west, mainly because wages are comparatively high.
许多人喜欢在西方工作，主要是因为那边工资相对高些。
Fair words butter no parsnips.
美言无补实际。
It took a very long time to carve a page for a book.
刻一页书要花费的时间太长。