单词 crack-up 释义 crack-up|krkp|[f. crack v. 15.]Disintegration (under strain), collapse; a crash.1926Maines & Grant Wise-Crack Dict. 7/1 Crack up, wreck of an aeroplane.1927C. A. Lindbergh We ii. 53 The propeller came in contact with the ground... My f...
单词 crack-up 释义 crack-up n (infml 口) loss of physical or mental health (身体的)衰退; (精神的)崩溃 a crack-up due to overwork 因操劳过度而招致的身体的衰退. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具...