Ratchet gearing
[机] 棘轮联动
🧩 词语组成解析
n. 棘轮, 棘爪\\n[机] 棘轮, 棘齿轮
n. 传动装置\\n[经] 比例结合, 齿轮作用
🗣️ 情景例句
Oh, what are you doing tomorrow?
噢， 明天你打算做什么？
He who makes no mistakes makes nothing.
不犯错误者一事无成。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。