purity requirement
纯度要求
热门查询
- descendant n. 后裔；子孙 adj. 下降的；祖传的
- talkie n. 有声电影
- analgesia n. 痛觉缺失
- reservoir n. 水库；蓄水池
- inhalant n. 吸入剂；吸入器 adj. 供吸入的
- gradualist 渐进主义者（的）
- carpeted vt. 在…上铺地毯，把地毯铺在…上；斥责 n. 地毯；地毯状覆盖物 n. (Carpet)人名；(罗)卡尔佩特
- crouching vi. 蹲伏，蜷缩（crouch的现在分词）
- notre adj. （法）我们的
- prp abbr. pulse recurrence period 脉冲重复周期; pulse repetition period 脉冲重复周期; performance related pay 绩效工资; present participle 现在分词
- borscht n. 罗宋汤（俄罗斯甜菜浓汤） n. (Borscht)人名；(德、匈)博尔施特
- ibid adv. 如上，同前
- cachet n. （证明品质的）优良标志；公务印章；私人印戳；标记；威望；纪念邮戳 n. (Cachet)人名；(法、罗)卡谢
- anorak n. 厚夹克；防水布；滑雪衫
- flashback n. 倒叙；闪回；迷幻药效幻觉重现
- downstream adj. 下游的；顺流的 adv. 下游地；顺流而下
- monograph n. 专题著作，专题论文 vt. 写关于…的专著
- exposed v. 暴露，揭露（expose的过去分词） adj. 暴露的，无掩蔽的
- centimeter n. [计量] 厘米；[计量] 公分
- fluttering n. 振抖；测谎 adj. 颤动的；翅膀拍打的 v. 摆动；鼓翼；忙乱（flutter的ing形式）
考试词汇表
- two-edged swords
- two-element lens
- two-engine drive
- two-engine speed
- two-eyed violets
- two-factor cross
- two-family house
- two-fan cleaning
- two-feed knitter
- two-field system
- two-flame burner
- two-flange shaft
- two-flight screw
- two-fluid nozzle
- two-fluid theory
- two-force member
- two-fulid theory
- two-gap klystron
- two-gate caisson
- two-grain spelts
