Ratchet drive
[机] 棘轮驱动
🧩 词语组成解析
n. 棘轮, 棘爪\\n[机] 棘轮, 棘齿轮
drive
[draɪv]
v. 驾驶;开车;驱动;迫使;
n. 驱车旅行;驱动力;车道;驱动器;
🗣️ 情景例句
Don't you just love it?
你能不喜欢吗
Obedience is the first duty of a soldier.
服从是军人的第一职责。
Were there any exciting incidents during your journey?
你们在旅行中有没有什么令人激动的事情？