Electroextraction
電解提取法; 電解萃取
??? 情景例句
I'm happy to have this chance to meet with you. Mr. Howard Yang.
楊先生，非常高興能有機會認(rèn)識你。
If you dance you must pay the fiddler.
要想尋歡作樂，代價非付不可。
You are better now, but you mustn't get up yet. You must stay in bed for another two days.
你現(xiàn)在好些了，但你還不應(yīng)該起床。你必須再臥床兩天。