Perambulating ulcer
[醫] 崩蝕性潰瘍
?? 詞語組成解析
v. 穿過( perambulate的現在分詞 ); 走過; 徘徊于; 巡行
ulcer
['?ls?]
n. <醫>潰瘍;腐爛物;道德敗壞;
??? 情景例句
That's very nice of you, but I really can't.
你太客氣了，可我真的非走不可。
Finished labours are pleasant.
大功告成，好不高興。
The main exports of the country are wool, lamb, beef, butter, forest products, fruit and vegetables.
這個國家的主要出口產品有羊毛、羔羊、牛肉、黃油、林木制品、水果與蔬菜。