Canker sore
[医] 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
Columbia? Why Columbia?
Columbia？为什么要去Columbia？
Kinsman helps kinsman, but woe to him that hath nothing.
亲帮亲，邻帮邻，无亲无助你倒霉。
Fifteen policemen had to push very hard to get him off the main street.
15个警察不得不用很大的力气把它推离主要街道。