Friction gear
[机] 磨擦轮
🧩 词语组成解析
gear
[ɡɪr]
n. 齿轮;排挡;传动装置;衣服 ;
vi. 接上;调和;
vt. 使适应;装上齿轮;用齿轮连接;
🗣️ 情景例句
His father has to sell the farm to pay back the bank.
他的父亲不得不把家声卖掉以还债给银行。
After meat, mustard.
雨后送伞。
She stands on dry land and is visited by thousands of people each year.
它停在陆地上，每年接待成千上万的参观者。