Occlusal step
[医] Ж阶
🧩 词语组成解析
a. [医](上下齿)咬合(面)的
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
🗣️ 情景例句
Ms Li, welcome on board.
李小姐，欢迎加入我们！
An ambulance will be here in no time.
救护车马上就到。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
确实，一旦无意之中从自己的收藏品中找到某件有用的东西时，可以给人一种惊喜的感觉。