- 相关词组
- portable hardness tester携带式硬度计
- pneumatic irregularity tester气流式不匀率试验仪
- petroleum freezing point tester石油冰点测定仪
- portable Rockwell hardness tester便携式洛氏硬度计
- pneumatic tester气流仪
- porosity tester气孔度测验器;孔率检验器
- pesticide metabolism农药代谢
- phosphorus metabolism磷代谢
- porphyrin metabolism卟啉代谢
- photoelectric performance tester光电性能检测仪
- portable pendulum tester摆式仪
- portable radar performance tester便携式雷达性能检测器
- portable tester便携式测试仪
- paper tester纸张性能测定仪
- petroleum cloud point tester石油浊点测定仪
- pocket tester小型测试器
- photoelectric yarn regularity tester光电式纱线均匀度检验仪
- voltage tester电压检测器;
- petroleum tester石油测定器
- portable soil tester便携式土壤分析测试仪
- 今日热词
- 热门搜索
- iwc abbr.in which case 在什么情况下;国际捕鲸委员会;万国表;万国;男表
- novel n.小说;adj.新颖的;
- winter is coming 冬天来了
- chairman n.主席;主持人;总裁;
- forehead n.额;前部;
- web n.蜘蛛网，网状物;[机]万维网;织物;圈套;
- dig v.挖，掘，戳，掏;研究;脱身;喜欢;n.考古发掘;戳;租住的房间;挖苦;
- veil n.面纱;掩饰;覆盖物;托词;vt.用面纱遮盖;掩饰;用帷幕分隔;隐匿;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
- headmistress n.女校长;
- appropriate adj. 适当的;恰当的;合适的;v. 盗用;侵吞;拨（专款等） ;
- ought modal. 应当;应该;预料会做;
