Step penetrameter
[医] 梯级式透度计
🧩 词语组成解析
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;
[化] 透度计\\n[医] 透度计
🗣️ 情景例句
Mr. Gao in Room 409.
409房间的高先生。
Don't let his criticisms bother you.
别因为他批评你而感到烦恼。
I think the shop is closed at this time of day.
我想商店在这个时间已经关门了。