Ungeared
无齿轮啮合的
🗣️ 情景例句
Are you experienced in office management?
你在企业管理上有经验吗？
If you trust before you try, you may repent before you die.
不试就相信，死前要悔恨。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。