🧩 词语组成解析
a. 氮的, 含氮的, 硝石的
🗣️ 情景例句
If we hire you, how long will you stay with us?
你打算给我们工作多久？
This is a ticket stub.
这是一张票根。
I'm not sure. I think he may have to help his Dad in the garden.
我不清楚。我想可能他得帮助他爸爸在花园里干活。