Erb's sign
[医] 欧勃氏征
🧩 词语组成解析
🗣️ 情景例句
That's not the issue.
那不是我们讨论的话题。
The tortoise wins the race while the hare is sleeping.
兔子睡大觉，乌龟跑第一。
They will arrive in half an hour.
他们将于半小时之内到达。