- 相关词组
- walk up and down来回走着;
- obstetrics and gynecology妇产科;妇产科学
- wetting and drying test干湿试验
- expound and prove论证;
- pumping level泵浦能级;抽水高程
- black and white map素图;
- quick-opening level速启杠杆
- keep strictly the rules for reward and punishment奖罚分明；赏罚分明
- retrievable surface storage facility(放射性废物)可回收地面贮存设施
- trade and business商贸;
- survey for water table level地下水位调查
- stock level库存水平
- survey and draw测绘;
- completion and commissioning投产;
- surveying and mapping测绘学;
- lost and found office失物招领处
- covered all over with wounds and scars疮痍满目；满目疮痍
- mix and stir拌和;
- nature and conduct性行;
- decline and fall[法]衰亡;
- 今日热词
- 热门搜索
- How are you doing 你好吗;你过得如何;你过得好吗;
- tray n.盘子;托盘;浅盘;满盘;
- what's up 怎么了，发生什么啦？;近来如何？;
- database n.数据库，资料库;
- clearly adv.清晰地;易懂地;显然地;
- before prep. 在…之前;先于，优于;当着…的面;与其…;conj. 在…之前;在…以前;比…早些;与其…;
- duty n.责任;职务，职责;上班;税;
- pair n.一双;分两个相连接部分的物体;一对（两个…）;一起拉车的两匹马;v.使配对;交配;
- unit n.单位，单元;班组，小队;病区;设备，部件;
- android studio 使用
- google drive 谷歌硬盘；谷歌网盘；在线存储服务
- smooth adj.光滑的;温和的;v.使光滑;均匀涂抹;安抚;
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