- 相关词组
- preventive treatment预防法
- volatile rust preventive oil气相防锈油
- preventive measures防护性措施;预防措施
- preventive pediatrics儿科病预防学
- preventive perimeter(基地外)预防性外围防御
- preventive maintenance roster预修项目表,预修顺序表
- preventive overhaul定期修理,预防性修理
- preventive maintenance schedule预防性维修计划
- radiator rust preventive散热器防锈液
- rust preventive防锈剂;
- volatile rust preventive pill气相防锈片剂
- wear preventive additive防磨添加剂
- preventive measure预防措施，防护措施;
- take preventive measures采取预防措施；防患于未然
- preventive orthodontics预防口腔正畸学
- preventive medicine预防医学;预防药，预防剂;
- frostbite preventive防冻药品
- preventive cost预防成本
- solvent cut back rust preventive oil溶剂稀释型防锈油
- preventive treatment of disease治未病
- 今日热词
- 热门搜索
- swinging adj.愉快活跃的，多姿多彩的;v.（使）摇摆( swing的现在分词 );（使）摇荡;（使）旋转;（使）突然转向;
- quality n.质量;特性;素质;优质;adj.优质的;棒极了;内容严肃的（报纸）;
- hunky-dory adj.极好的，最高的，了不起的;
- melt v.（使）熔化，融化;（使）软化;（情绪）消散;与…融为一体;n.奶酪三明治;
- haircut n.理发;发型;发式;
- seller n.卖者，卖方;销售者，销售商;销售物;
- rely v.依靠;信赖;
- cork n.软木（塞）;v.用软木塞封（瓶）;
- thread n.线;线索;线状物;螺纹;vt.穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
- SDSD abbr.start dial signal delay 开始拨号信号时延
- sob v.啜泣;哭诉;n.呜咽;
- solve v.解决;破解;
