Welander's ulcer
[醫] 魏蘭德氏潰瘍, 性病樣潰瘍
?? 詞語組成解析
ulcer
['?ls?]
n. <醫>潰瘍;腐爛物;道德敗壞;
??? 情景例句
Dean Rafer called me today.
Rafer主任今天打電話給我。
A wise man thinks all that he says, a fool says all that he thinks.
智者思其所言，愚者言其所思。
At night, the children always do their homework.Then they go to bed.
晚上，孩子們總是做作業，然后去睡覺。