Infective ulcer
[医] 感染性溃疡
🧩 词语组成解析
infective
[ɪnˈfɛktɪv]
adj. 会传染的;有传染性的;影响别人的;感染别人的;
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Yes, I have my Passport. Here it is.
是的，我有护照。这就是。
These two students drank a lot of coffee.
这两个学生喝了许多咖啡。
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”