Allergic canker sore
[医] 过敏性口溃疡
🧩 词语组成解析
canker
['kæŋkɚ]
n. （植物的）溃疡;（动物）耳溃疡;腐败的影响;腐蚀因素;
vt. 使溃疡;
vi. 受到腐蚀，生黑腐病，溃烂;
sore
[sɔr]
adj. 疼痛的;使人伤心的;恼火的，发怒的;
n. （肌肤的）痛处，伤处;
adv. 〈古，诗〉同sorely;
🗣️ 情景例句
It will take less than 5 minutes to check out.
退房最多只需5分钟。
It's a beautiful country with many large lakes.
这个国家很美，它有很多湖泊。
It's only three hundred pounds. But, of course, it's not as good as the expensive one.
它只要300英镑。但是，它当然没有价钱高那种好。