Internal toothing
[化] 内啮合
🧩 词语组成解析
internal
[ɪn'tɝnl]
adj. 国内的;内部的;体内的;内心的;
prep. （机构）内部的;
n. 内脏，内部器官;本质，本性;
intern=inter 在…之内 + al 属于...的 → a.内的；国内的
n. 装齿, 锯齿状
🗣️ 情景例句
Has the container arrived in Sydney yet?
货柜已经到达悉尼了吗？
Three removes are as bad as a fire.
三次搬家犹如一次失火。
The winning car reached a speed of forty miles an hour -- much faster than any of its rivals.
获胜的那辆车达到了时速40英里--远远超过任何对手。