Diffusiometer
[醫(yī)] 擴(kuò)散率測(cè)定器, 彌散率測(cè)定器
??? 情景例句
I'm not hungry, I've been snacking all day.
我不餓，我一整天都在吃零食。
Ready money is a ready medicine.
現(xiàn)錢等于成藥。
I don't have any small pads. I only have large one. Do you want a pad?
我沒有小本的信紙，只有大本的。您要一本嗎？