V v belt
[機] 三角皮帶
?? 詞語組成解析
belt
[b?lt]
n. 腰帶;區域;傳送帶;帶狀物;
vt. 環繞，包圍;用帶做記號;用力打;繞著系上帶子;
??? 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想盡快預約門診。
Where have you been all this time?
這段時間你跑到哪里去了？
'It's a new one.
這是一副新畫嘛