🧩 词语组成解析
n. [鸟] 雁属
🗣️ 情景例句
I need to get out more.
我需要多出门去。
I went to see my doctor for a check-up yesterday.
我昨天为检查去看了医生。
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。