- 相关词组
- crack extension裂纹扩张;
- underhead crack焊面下裂缝
- employ a steam engine to crack a nut大材小用
- crack up破裂;（体力、精力等）垮掉;<非正>夸奖;变干;
- be a crack shot百发百中;
- overload crack超载裂缝
- pressing crack压制裂纹
- visible crack可见裂缝
- penetrated crack穿透裂纹
- ground crack地裂缝
- quadrilateral tension crack stake四边形裂隙桩
- propagating crack传播裂纹
- vertical crack直裂纹,纵裂纹
- portable eddy-current crack detector便携式涡流探伤仪
- basal crack（钢锭）底部裂缝，（焊缝）根部裂缝
- crack jokes戏谑;
- crack tip裂缝尖端;
- use a sledgehammer to crack a nut大材小用; 不量材而用
- post cooling crack延迟裂纹
- crack shotn.[体]神枪手;
- 今日热词
- 热门搜索
- how you like that 你觉得怎么样?
- DSA abbr.Defense Shipping Authority （北约）防务航运管理处;数字减影血管造影；供者特异性抗体；形稳阳极；数字血管减影；数字血管造影；数字减影术
- gradual adj.逐渐的;平缓的;
- diary n.日记，日志;日记簿;
- bond n.纽带;联系;债券;保释金;v.使结合;建立互信关系;与…紧密联系;与…黏合;
- circus n.马戏团;热闹场面;（用于地名）环形广场;
- worthwhile adj.有价值的;令人愉快的;值得花费时间/金钱/精力的;
- income n.收入;所得 ;收益;
- headmaster n.（私立学校的）校长;
- pardon vt.宽恕;原谅;赦免;劳驾;n.饶恕，原谅;赦免;[宗]免罪符;
- polla [地名] [意大利] 波拉;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
