Emison
磺胺二甲异嘧啶糖溶液
🗣️ 情景例句
I'll be right back.
我马上就回来。
Necessity is the mother of invention.
穷则变，变则通。
The guests had, of course, realized this from the moment Bessie opened the door for them and, long before the final catastrophe, had had a difficult time trying to conceal their amusement.
客人们自然从贝西为他们开门那一刻起就看出来了，在好长一段时间里，即最后这个乱子发生前，他们努力克制才没笑出声来。