P-toluenesulfonic acid dichloramide
[化] 二氯胺T
🧩 词语组成解析
🗣️ 情景例句
The world could be heading for an economic recession.
世界也许正在走向经济衰退。
Politeness is to do and say the kindest thing in the kindest way.
文雅就是善良地做事，和善地说话。
but when she got out at her own floor, both were forgotten in her sudden discovery that her front door was open.
但她到自己的楼层走出电梯后，就把这两件事忘了个干净，因为她突然发现她家的大门开着。