Erb's sign
[医] 欧勃氏征
🧩 词语组成解析
🗣️ 情景例句
Absolutely!
那当然！
He came to give us a talk yesterday.
他昨天给我们作了一次演讲。
they do not realize that they are deprived of the necessities of life.
却没有意识到被剥夺了生活所必需的东西。