单词	core barrel
释义	core barrel [机] 心骨管
随便看	come out with sth comeover come-over come over come over big come over dizzy come over queer come over sb come over someone come over to come-o'-will come-pass come pass come pat come pat to comephorid COMEPHORIDAE come play come possum over someone comer comerade comeragh Comeragh Mts. comeraghs come rain, come shine 参星不见商星，井水不犯河水参横斗转欲三更，苦雨终风也解晴。参谋一群，当家一人参辰卯酉参辰日月参辰皆已没，去去从此辞。又不打鸣，又不下蛋又买阎浮一日生又会哭，又会笑，馒头糕饼一齐要又作老子又作娘讨究讨索讨要讨论讨账讨还讨饭讨饶让让与