quaternary ammonium compounds
un. 季铵化合物
[网络] 四级氨化合物；季铵盐类化合物；季胺类化合物
热门查询
- despondency n. 泄气；意气消沉
- microvascular adj. 微脉管的
- prescribe vt. 规定；开处方 vi. 规定；开药方
- abusively adv. 滥用地；辱骂地
- studiously adv. 故意地；好学地；注意地
- probabilistic adj. 概率性的；或然说的，盖然论的
- sexiness n. （口）性感
- equalizing n. 均衡；等量化 adj. 均衡的 v. 使…相等；使…均衡（equalize的ing形式）
- gobbler n. 雄火鸡；狼吞虎咽的人
- wheatfield [地名] [美国] 惠特菲尔德
- criminological adj. 犯罪学的
- unrated adj. 未分级的；[税收] 未征税的
- spokeshave n. [木] 辐刨；鼻用环形刀；辐刨片
- rusty adj. 生锈的，腐蚀的；铁锈色的，锈色的；迟钝的
- laud vt. 赞美；称赞 n. 赞美；称赞；颂歌 n. (Laud)人名；(英、瑞典)劳德
- cultivated v. 发展（cultivate的过去分词）；耕作；教化 adj. 耕种的；有教养的
- Hawking n. 利用鹰行猎 v. 袭击；翱翔；攫取（hawk的现在分词）
- johnsonian a. 约翰逊的, 约翰逊流派的, 庄重的 n. 约翰逊研究者
- pangolin n. [脊椎] 穿山甲；[鱼] 鲮鲤
- deerskin n. 鹿皮；鹿皮制衣服 adj. 鹿皮制的
考试词汇表
- it may be availiabel that
- it may be calculated that
- it may be compulsory that
- it may be conceiable that
- it may be considered that
- it may be discovered that
- it may be emphasized that
- it may be enumerated that
- it may be forecasted that
- it may be imperative that
- it may be incredible that
- it may be inevitable that
- it may be obligatory that
- it may be preferable that
- it may be quite good that
- it may be reasonable that
- it may be remarkable that
- it may be satisfying that
- it may be surprising that
- it may be understood that
