Diglycolic acid
[机] 二甘醇
🧩 词语组成解析
🗣️ 情景例句
Frankly,
坦白地说，
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
He sent yet another fax informing the journalist that if he did not reply soon he would be fired.
于是他又发了一份传真，通知那位记者说，若再不迅速答复，将被解雇。