Cold ulcer
[医] 寒性溃疡
🧩 词语组成解析
cold
[kold]
adj. 寒冷的;冷淡的，无情的;失去知觉的;[艺]有冷感的，冷色的;
n. 寒冷;感冒，伤风;
adv. 完全地;
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
Absolutely not.
绝对不必。
He studied quite a lot.
他非常用功。
During the day, sleep comes in snatches.
白天是忽睡忽醒，