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
Your letter filled me with great vitality.
读了你的信之后我感到充满活力。
Look! She just fainted away from the shock.
瞧！她因受打击而昏厥过去。
What are those?
那些是什么？