英语词汇“B: They have racked their brain”的翻译、意思、用法、释义-英汉汉英双解词典

单词	B: They have racked their brain
释义	B: They have racked their brain. 他们可谓绞尽脑汁。
随便看	He was devoting himself to the stew He was dexterous and quick He was diagnosedasa diabetic when he was He was diagnosedasa diabetic when he was 64 He was diagnosed as a diabetic when he was 64 He was diagnosed with leukemia He was dictating a letter to his secretary He was digging potatoes with a spade He was disabled by polio He was disabled from walking by the accident he was disabled when on active service He was disabled when on active service He was disappointed in love He was discarded as an illegitimate child He was discharged from active duty He was discomfited by the unexpected questions He was discontented with his salary He was discouraged by the unsuccessful attempt He was discouraged from making another attempt He was discouraged over his enterprise He was disenthralled from morbid fantasies He was disgraced by cowardice he was dishonorably discharged He was disinclined to go He was dismayed at his lack of understanding