Nanoencapsulation
毫超微包囊法
??? 情景例句
Under these conditions of payment,-
在這種付款條件下，-
My father goes back to work in the evening.
我父親傍晚回去工作了。
Speculations about is nature have been going on for literally thousands of years,
人們對睡眠作用的種種猜測，確實有數千年之久。