useful economic life
un. 有效使用期
[网络] 经济有用期
热门查询
- Abrahamic 亚伯拉罕（人名）
- Bernini n. (Bernini)人名；(意)贝尔尼尼 贝尔尼尼
- plead vt. 借口；为...辩护；托称 vi. 恳求；辩护
- lovemaking n. 调情，求爱；性交；寄情；求婚
- mucking v. 施粪肥于…( muck的现在分词 )
- jackhammer n. 手提钻
- ldc abbr. less developed country 不发达国家; long-distance call 长途电话; leased directive circuits 一段时间指示电路; large document copier 大的文件复印机
- capo n. 品柱（吉他等的）；（美）分支头目（黑手党或其他犯罪集团的） n. (Capo)人名；(英、法、西、意)卡波
- high-class adj. 高级的；一流的
- uo [医][=under observation]监视
- Ceefax n. BBC电视图文播送
- upended v. 颠倒，倒置；使竖立（ upend的过去式和过去分词 ）
- agitatedly adv. 动摇，兴奋; 勃然
- footgear n. 鞋袜
- quarterstaff n. 铁头木棒（英国旧时的一种武器，长六英尺至八英尺）
- incipient adj. 初期的；初始的；起初的；发端的
- TrueType n. 微软和Apple公司共同研制的字型标准
- waybill n. 乘客名单；运货单
- shirley n. 雪莉（女子名）
- unusualness 不寻常性 奇异性
考试词汇表
- as fast as anything
- as fine as a fiddle
- as free as the wind
- as fresh as a daisy
- as gentle as a dove
- as gentle as a lamb
- as good as headache
- as good as her word
- as good as his word
- as good as our word
- as grave as a judge
- as greedy as a wolf
- as hungry as a hawk
- as husband and wife
- as in the case with
- as internal padding
- as it appears to me
- as it seems good to
- as like as two peas
- as likely as a grig
