🧩 词语组成解析
a. 氮的, 含氮的, 硝石的
🗣️ 情景例句
What are you, blind?
你难道瞎了吗？
The dinner was wonderful.
晚餐棒极了。
What about your sister Kate? You didn't come together, did you?
你的妹妹凯特呢？你们不是一起进校的，对不对？