Conical roller
[机] 锥形滚子
🧩 词语组成解析
a. 圆锥形的, 圆锥的\\n[计] 圆锥的
🗣️ 情景例句
I really want to go back to work,
我真的想回去工作，
Please accept my apology.
请接受我的道歉。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。