🧩 词语组成解析
[医] 松果松
[医] 黑质
🗣️ 情景例句
At today's exercise class...
今天上健身课的时候……
Don't be a stranger!
别这么见外嘛！
Good morning, Mr. WU:?Here's my homework. I was ill on Monday, so it's late.
吴先生，早上好！这是我的英语家庭作业。我星期一病了，所以迟交。