David seems to get the whole business at his fingertip.
戴維似乎對整個事件了如指掌.
?? 牛津釋義
fingertip
n
1 extreme end of a finger 指端; 指尖.
2 (idm 習(xí)語) have sth at one's `fingertips be completely familiar with sth 對某事物了如指掌. to one's `fingertips in every way; completely; through and through 各方面; 完全; 徹底
She's an artist to her fingertips. 她是真正的藝術(shù)家.
?? 同為「TOEFL」詞匯
mellowadj. (瓜,果等)成熟的;(酒)芳醇的;(顏色或聲音)柔和的;圓潤的;
v. (使)成熟;變?nèi)岷?使芳醇;