- 相关词组
- salute by以…欢迎
- sales by sample凭样品出售(交易)
- sampling inspection by attribute计数取样检验
- sampling by classification分类抽样
- salvage lifting vessel救助打捞船
- sampling inspection by variable计量取样检验
- sampling by impaction撞击取样
- saving by investing in securities有价债券储蓄
- sandhill cranen.沙丘鹤
- sand scouring by flow contraction束水攻沙
- sales by subscription预约销售
- sand consolidation by planting植物固沙
- sampling by water displacement水置换法取样
- sales determined by products以产定销
- salvage by voluntary action自愿救助
- sampling inspection by variables计量抽样检查[检验]
- sampling plan by attributes品质抽样方案
- sales by specifications凭规格买卖
- sampling inspection by attributes计数抽样检查[检验]
- sampling by thermal precipitation热沉淀法取样
- 今日热词
- 热门搜索
- district n.地区;行政区;
- common adj.常见的;共有的;共同的;普通的;平凡的;众所周知的;粗俗的;n.公共用地;公共食堂;
- break vt. （使）破;打破（纪录）;（常指好天气）突变;开始;vi. （嗓音）突变;突破;破晓;（价格）突然下跌;
- ancient adj.古代的，以往的;古老的，过时的;年老的;老式的;
- attractive adj.(事物)有吸引力的；吸引人的；诱人的；性感的；英俊的；妩媚的；令人愉快的
- surface n.表面，表层;台面，操作台;外表;v.浮出水面;公开;露面;
- messenger n.信使，信差;先驱;[军]通信兵，传令兵;
- jeans n.牛仔裤;瘦腿紧身裤;
- h n. 英语字母表的第8个字母;大写为Hsymb.氢（化学元素）
- expense n.开销;费用;业务费;
- agent n.(演员、音乐家、运动员、作家等的)代理人;（化学）剂;(企业、政治等的)经纪人;动因(指对事态起重要作用的人、事物);原动力;施事者vt.由…作中介;由…代理;
- was v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ）;在，存在;不受干扰;
