Optical density
[计] 光密度\\n[化] 光密度; 黑度
🧩 词语组成解析
🗣️ 情景例句
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
Apothecaries would not sugar their pills unless they were bitter.
好药不苦不会加糖衣。
Don't worry. But you'd better take him to the nurse, and she'll give him some pills.
放心吧。你最好带他到护士那，她会给他一些药片的。