maintenance-free operation
un. 不需维护的运行
[网络] 使用免保养；免维护运行；不需维修的运行
热门查询
- overpower vt. 压倒；克服；使无法忍受
- interstellar adj. [航][天] 星际的
- interacting n. 相互作用；相互制约 v. 互相影响；互相作用（interact的ing形式）
- highest adj. 最高的
- graphite n. 石墨；黑铅 n. 用石墨涂（或掺入等）
- glitch n. 小故障；失灵；[电子] 短时脉冲波干扰 n. (Glitch)人名；(英)格利奇
- arms race n. 军备竞赛 [网络] 武器竞赛；军事竞赛；则指军备竞赛
- Hutchins [人名] [英格兰人、苏格兰人姓氏] 哈钦斯取自父名，来源于Hutchin,含义是“哈钦之子”(son of Hutchin); [地名] [美国] 哈钦斯
- fairly adv. 相当地；公平地；简直 n. (Fairly)人名；(英)费尔利
- thyroiditis n. [内科] 甲状腺炎
- additionality 额外性
- obeah n. 奥比巫术；奥比巫术中所用的神物
- bessie n. 贝茜（女子名）
- sequestration n. 隔离；扣押；退隐
- tonal adj. 色调的；音调的
- withdrawal n. 撤退，收回；提款；取消；退股
- hurdle n. 障碍；栏；跳栏 vt. 克服 vi. 克服；跳过 n. (Hurdle)人名；(英)赫德尔
- propitious adj. 适合的；吉利的；顺利的
- alliteration n. 头韵；同音韵错误症
- rehabilitation n. 复原
考试词汇表
- law of railway transportation
- law of reciprocal innervation
- law of reciprocal proportions
- law of reinforcer deprivation
- law of science and technology
- law of statistical regularity
- law of the Medes and Persians
- law of the iterated logarithm
- law on transfer of technology
- lawrence radiation laboratory
- laws of mechanical similitude
- lay an information against sb
- lay in a stock of merchandise
- lay on the colors too thickly
- lay oneself open to suspicion
- lay the bridle on the neck of
- lay your cards upon the table
- lay yourself open to ridicule
- layer (arrangement in layers)
- layer of cerebellum molecular
