- 相关词组
- screening angle屏蔽角
- screening socks屏蔽袜
- screening system滤水系统
- silk screening丝网遮蔽法
- screening varnish丝漏清漆
- screening glove屏蔽手套
- screening tank烟幕坦克
- upland rice nursery旱秧田
- wedge-wire screening楔形金属丝筛网
- screening wire屏蔽线
- screening specification筛选规格
- screening washer筛洗器;洗矿筛
- screening surface筛面
- temporary nursery临时苗圃
- silk screening process丝网屏蔽法
- screening area筛孔面积
- screening with constant bed thickness等厚筛分
- silkworm nursery养蚕室
- screening smoke烟幕
- screening test过筛试验
- 今日热词
- 热门搜索
- mixture n.混合;混合物;
- adobe acrobat 破解版;阅读软件；表单文档文件；
- sacrifice n.牺牲;舍弃;祭品;v.牺牲;舍弃;献祭;
- amateur n.业余爱好者;外行，生手;adj.业余的，非职业的;外行的;
- aloud adv.高声;大声;
- allow vt.允许;给予;准许（做某事）;
- le abbr.Low Explosive 低爆速炸药;Labor Exchange 务实贸易;
- colony n.殖民地;聚居人群;群体;(美国独立前的)北美十三州;
- challenge n.挑战;比赛邀请;质疑;v.对…怀疑;挑战，考验;盘问;
- queue n.队伍;等待的人群;队列（计算机用语）;v.排队;抢着做;
- danger n.危险;可能性;危险的事物;风险;
- upright adj.直立的;正直的;规矩的;n.立柱;
