borax paraffin collimator
硼石蜡准直仪
热门查询
- tractate n. 论文；小册子
- nervous adj. 神经的；紧张不安的；强健有力的
- plasterboard n. 石膏板
- tillage n. 耕作，耕种
- supercontinent n. 超大陆
- preamble n. 序文；电报报头；先兆 vi. 作序文
- cogeneration n. 废热发电
- staghorn n. 石松；雄鹿角；一种大珊瑚
- Valentina n. 瓦伦蒂娜(f.); [电影]瓦伦缇娜
- imprison vt. 监禁；关押；使…下狱
- juniper n. 杜松；桧或刺柏属植物；（美）桧状植物（多用于装饰） n. (Juniper)人名；(英)朱尼珀
- inmost adj. 心底的，内心深处的；最深的
- saturnine adj. 忧郁的；阴沉的；铅中毒的；沉默寡言的
- barnacle n. [无脊椎] 藤壶；茗荷介；难以摆脱的人；黑雁
- sort n. 种类；方式；品质 vt. 将…分类；将…排序；挑选出某物 vi. 分类；协调；交往
- inclusiveness n. 包容；包容性
- quarrel n. 吵架；反目；怨言；争吵的原因；方头凿 vi. 吵架；争论；挑剔
- countercultural adj. 反主流文化的，反正统文化的
- plasmid n. [遗] 质粒；质体
- caldera n. [地质] 破火山口；火山喷口 n. (Caldera)人名；(英、西)卡尔德拉；(意)卡尔代拉
考试词汇表
- not all it is cracked up to be
- not as black as one is painted
- not available for distribution
- not do something for the world
- not enough room to swing a cat
- not give much for sb's chances
- not have a penny to one's name
- not have got all one's buttons
- not know a B from a battledore
- not know a hawk from a handsaw
- not know beans about something
- not know the first thing about
- not know where to put yourself
- not make head nor tail of sth.
- not room enough to swing a cat
- not see the wood for the trees
- not so black as one is painted
- not take a blind bit of notice
- not to be taken as an evidence
- not to put too fine a point on
