单词	countersink bit
释义	countersink bit 埋头钻
随便看	ordinary Rayleigh wave ordinary rays ordinary receipt ordinary receipts ordinary recidivist ordinary record ordinary refraction index ordinary refractive index ordinary repair ordinary representation ordinary residence ordinary resident ordinary resolution ordinary return ordinary revenue ordinary ridge estimator ordinary risk ordinary rock drill ordinary rudder ordinary run ordinary run of ordinary run of things ordinary sailor ordinary scale ordinary seaman kuo kwbkj kwcf kwcw kwdt kwebkj kweok kwfw kwi kwqw とはいとはい【徒輩】とはいうもののとはいうものの【とは言うものの】とはいえとはいえ【とは言え】とはんとはん【登攀】とは言うもののとは言え