V v belt
[机] 三角皮带
🧩 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
He ventured to speak to her.
他鼓起勇气向她说话。
That is a serious matter.
那是件严重的事。
He could not see anything.
他看不见任何东西。