🧩 词语组成解析
[医] 石蚕属
🗣️ 情景例句
Thank you, thank you!
谢谢 谢谢
You have a younger brother, don't you?
你有个弟弟，是吗？
Well, Mrs Brown, maybe he has caught a bit of a cold.
嗯，布朗太太，也许他只是有点儿感冒。