Veneroid ulcer
[医] 性病样溃疡, 魏兰德氏溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
What I eat won't stay down.
我吃东西时感到恶心。
I'm going to wear my blue suit.Is that all right?
我想穿我蓝色的西装，那合适吗？
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-