Desideus
[化] 惰菌素
🗣️ 情景例句
I'm an exchange student.
我是一名交换学生。
I spent 12 dollars.
我用了十二块钱。
It was raining heavily and they found that a stream had formed in the field.
雨下得很大，他们发现地上已经形成了一条小溪。