Polyfluorination
多氟化反應(yīng)
??? 情景例句
Tech stocks are hot property.
科技股如今是搶手貨。
Ill news travels fast.
壞事傳千里。
the bank and its customer owe a large number of obligations to one another.
銀行和儲(chǔ)戶彼此還需承擔(dān)大量義務(wù)。