self sealing tank
un. 自封箱
[网络] 自封式油箱；自封油箱
热门查询
- vaporization n. 蒸发；喷雾器；蒸馏器
- Bracknell n. 布拉克内尔（英国英格兰伯克郡东部城市名）
- bureaucracy n. 官僚主义；官僚机构；官僚政治
- militantly adv. 好战地；好斗地；强硬地
- deterioration n. 恶化；退化；堕落
- sullied vt. 玷污；使丢脸 n. 污点，损伤 n. (Sully)人名；(英)萨利；(法)苏利
- existing adj. 目前的；现存的 v. 存在（exist的现在分词）
- grandness n. 壮大；伟大；宏伟
- disliked vt. 不喜欢，厌恶 n. 嫌恶，反感，不喜爱
- incapacitate vt. 使无能力；使不能；使不适于
- pendent adj. 悬而未决的；下垂的；未定的；向外伸出的
- anaemia n. 贫血（症）；无活力；脸色苍白
- mit abbr. 麻省理工学院（Massachu-setts Institute of Technology）；制造完整性试验（Manufacturing Integrity Test）；主指令带， 主程序带， 主控带（Master Instruction Tape） n. (Mit)人名；(柬)米；(泰)密
- riser n. 起床者；起义者；竖板；叛徒 n. (Riser)人名；(英)赖泽
- isometrics n. [物] 等容线；[物] 等体积线
- optimism n. 乐观；乐观主义
- dizziness n. 头晕；头昏眼花
- dishpan n. （美）洗碟盆
- cay n. 珊瑚礁；沙洲；岩礁 n. (Cay)人名；(英)凯
- instructors n. 教练；讲师；指导书（instructor的复数）
考试词汇表
- keep her weather eye open
- keep his head above water
- keep measures with somone
- keep on the right side of
- keep one's a close eye on
- keep one's wits about one
- keep ones fingers crossed
- keep oneself in readiness
- keep our head above water
- keep our weather eyesopen
- keep out of someone's way
- keep sb under observation
- keep somebody in the dark
- keep someone in his place
- keep someone's conscience
- keep something in reserve
- keep something to oneself
- keep the aircraft stalled
- keep the weather ga ge of
- keep the weather gauge of
