Rivanol
[化] 依沙吖啶; 利凡诺\\n[医] 利凡诺, 乳酸-6,9-二氨[基]-2-乙扬[基]吖啶
🗣️ 情景例句
As far as possible, the teacher should expose the student to real life situations.
教师应该尽可能使学生接触现实生活的情景。
Do you have a room available?
你们有空房间吗？
No!
不是。