- 相关词组
- repeller-type tube反射式电子管
- registered tube配准的显像管
- meander-line travelling wave tube曲折线行波管
- low-frequency tube低频管
- neutron counter tube中子计数管
- remote-spotting tube遥示管
- remote-control high tension switch遥控高压开关
- region of high activity强放射性区
- regular tube正则管
- low-velocity beam scanning camera tube低速电子束扫描摄像管
- refractory tube耐火管
- low or high selector低或高选择器
- low-impedance switching tube低阻抗开关管
- removable sampling tube可拆卸式取样管
- regulation tube稳压管
- low-velocity camera tube慢电子扫描摄像管
- low-velocity CR tube低速扫描阴极射线管
- region of high barometric pressure高气压区
- regenerative detection tube再生检波管
- relief tube排放管
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- 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;
- ocean n. 大海;海洋;(五大洋之一的)洋
- bootstrap n. 解靴带;引导程序;靴袢;自益;
- chimney n.烟囱;狭孔;
- luxury beauty 奢华之美;奢妍美
- Alaska n.美国阿拉斯加州;
- 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;
- understanding n.了解;理解;互相理解;协议;领会;adj.善解人意的;
- has been 已经;
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