Grooved friction wheel
[机] 有槽磨擦轮
🧩 词语组成解析
a. 带纹道的；表面有沟槽的
wheel
[wil]
n. 轮子;旋转;Wheels 汽车;有…轮子的汽车（或自行车等）;
vi. 转动，旋转;突然转变方向;
vt. 推;拉（车）;使变换方向;（使）迅速转身;
🗣️ 情景例句
A guarantor is responsible for the loan
担保人要对贷款负责
Do I have to reserve a seat?
我一定要预订座位吗？
Who died and made you king?
你算哪根葱？