🧩 词语组成解析
[医] 栗鼠属
🗣️ 情景例句
Hi, this is Mike Johnson.
嗨， 我是Mike Johnson。
I don't know anything about that.
关于那个我什么都不知道。
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。