Dollinger's ring
[医] 窦林格氏环(后弹性层环)
🧩 词语组成解析
ring
[riŋ]
n. 戒指，指环;铃声，钟声;环形物;拳击场;
vt. 形成环状;环绕;使（例如铃）响;打电话给;
vi. 按铃，敲钟;回响;成环形;
🗣️ 情景例句
Good luck! And stop worrying!
祝你好运， 别再担心！
Don't put off till tomorrow what should be done today.
今日事，今日毕。
Half an hour later ,she woke up and began to cry.
半小时后她醒了，哭了起来。