Necrotizing
[醫] 引起壞死的
??? 情景例句
Something blue.
藍色的東西。
He has been to America.
他去過美國。[曾經有過的經驗]
I'm afraid not. She isn't here at the moment. Can I take a message?
恐怕不行。她這會兒不在。有話要我轉告嗎？