Gerhardt's sign
[医] 格哈特氏征(见于主动脉瘤、气胸及肺结核)
🧩 词语组成解析
🗣️ 情景例句
and when I'm ready to go back,
而当我准备好要回去时，
Don't mention it.
不必谢。
I can't help eating sweets whenever they are in my presence.
我无论什么时候一看到甜食就忍不住要吃。