Step-penetrameter
[医] 楔形梯级式透度计
🧩 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
Where are you from?
你是哪里人？
It is a silly fish, that is caught twice with the same bait.
蠢人才吃两次亏。
That's right.I drove it into a lamp-post.
是啊。我把汽车撞在电线杆上了。