Peptic ulcer
其它 Other[医] 消化性溃疡
🧩 词语组成解析
peptic
['peptik]
adj. 消化性的，助消化的，可消化的;
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
Walk groundly; talk profoundly; drink roundly; sleep soundly.
行路踏实，言谈深刻，饮酒豪爽，睡眠酣畅。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。