- 相关词组
- spherical cathode球形阴极
- open access（图书馆）开架阅览;开放存取;自由出入
- rare-earth oxide-coated cathode稀土金属氧化物阴极
- specific cathode emission阴极发射率
- split-beam cathode ray tube分束阴极射线管
- quick start cathode速动阴极,速热阴极
- solid state cathode固体阴极
- small open economy小型开放经济体系
- shunt regulated cathode follower并联调节式阴极输出器
- reentrant cathode凹形阴极
- secondary emission cathode二次发射阴极
- break open摔破，打开;裂;
- sprayed cathode喷涂阴极
- spinning toward open end往程旋压
- reinsurance open cover预定(转)保险
- sputtering hollow cathode discharge溅射型空心阴极放电
- secondary cathode次级阴极;二次阴极
- sale on open account赊销
- sleep with one eye open不敢睡得太熟
- split open ended core box对分式无底芯盒
- 今日热词
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- listen vi. 倾听;留心听;听信;（让对方注意）听着;n. 听，倾听;
- stout adj.强壮的;结实的;勇敢的;坚定的;n.烈性黑啤酒;胖子;特大号;
- Japan Visa 日本签证;日本商务签证
- repair v.修理，修补;补救;前去;n.修理;修补;
- typhoon n.台风;
- preference n.偏爱;优先权;偏爱的事物;（债权人）受优先偿还的权利;
- bond n.纽带;联系;债券;保释金;v.使结合;建立互信关系;与…紧密联系;与…黏合;
- gradual adj.逐渐的;平缓的;
- pig n.猪;猪肉;令人不快（或讨厌）的人;金属块（锭）;v.使贪婪地吃;使拼命大吃;
- counting stars 美国流行摇滚乐队OneRepublic的单曲
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- printer n.打印机;印刷机;印刷商，印刷厂;印刷业从业人员，印花工;
