Simon's sign
[医] 西蒙氏征(吸气时脐部收缩或固定)
🧩 词语组成解析
🗣️ 情景例句
Would you like to eat with chopsticks?
你愿意用筷子吗？
He went pale at the news.
听到消息，他脸色发白。
He dare not tell us his evil conduct.
他不敢告诉我们他的恶行。