Viferral
吡啶與三氯甲醛聚合物
??? 情景例句
I'm sorry. For these large orders, we insist on payment by L C.
對不起。對于這樣金額大的訂單，我們堅持用信用證支付。
He's a dumb guy.
他是位沉默的老兄。
Though my aunt pursued what was, in those days, an enlightened policy, in that she never allowed her domestic staff to work more than eight hours a day, she was extremely difficult to please.
姑媽待傭人在當時算是開明的，從來不讓傭人每天工作超過8小時，但他們很難使她稱心如意。