🧩 词语组成解析
n. (生物分类上的)门, 语系\\n[医] 门[生物分类]
[医] 棘头纲
🗣️ 情景例句
You and Mom haven't had dinner together with us
你和妈妈没有和我们一起吃晚餐
The two warring countries refused to negotiate.
这两个交战国拒绝谈判。
We swam and dived off the rocks into the sea.
我们从岩石上跳进海里游泳。