Plummer's sign
[医] 普鲁麦氏征(中毒性甲状腺肿时的一种症状)
🧩 词语组成解析
🗣️ 情景例句
The weather couldn't have been better.
天气再好不过了。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
It was simply a blank sheet of paper.
而是一张白纸。