donates造句
He frequently
donates large sums to charity.
他常常向慈善機(jī)構(gòu)捐贈(zèng)大筆錢(qián)款。
A substance
donates protons to some other substance.
一物質(zhì)向其他物質(zhì)提供質(zhì)子.
Substance X in turn
donates its electron to an iron - containing protein called ferredoxin.
X物質(zhì)又將它的電子轉(zhuǎn)移給一種含鐵的蛋白質(zhì),稱為鐵氧還蛋白.