Perfrating ulcer
[医] 穿孔性溃疡, 穿通性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
versus my career as a mother.
或是以当个母亲为事业。
Don't believe a word he says.
他的话不可信。
Let's go for a walk，shall we?
咱们出去走走，好吗？