Monoprop
丙酸
🗣️ 情景例句
And you can tell me
到时候你就可以告诉我`
Business may be troublesome,but idleness is pernicious.
事业虽扰人，懒惰害更大。
The following day, the patient asked for a bedside telephone.
第二天，这位病人要了一部床头电话。