Eln
[医][=electronic noise]电子鼻
🗣️ 情景例句
Rome wasn't built in a day.
罗马不是一天建成的。
No man is born wise or learned.
人非生而知之。
Had he worked harder, he would have gotten though the exams.
如果他努力了的话，他就会通过考试的。