Chloramide
氯 醛甲酰胺
🗣️ 情景例句
I'm sorry. For these large orders, we insist on payment by L C.
对不起。对于这样金额大的订单，我们坚持用信用证支付。
I've heard so much about you!
久仰大名！
Columbus discovered America in l492.
哥伦布于1492年发现了美洲。