perpendicular at midpoint
垂直等分线
热门查询
- scratcher n. 抓扒者；抓扒工具
- cornwall n. 康沃尔（英格兰西南部一郡，加拿大城市名）
- husk n. 皮；外壳；无价值之物 vt. 削皮；以粗哑的嗓音说 vi. 嗓音变得嘶哑
- regionally adv. 地域性地，地方地
- lander n. 着陆器；出铁槽；把钩工人 n. (Lander)人名；(丹)兰诺；(德、俄、西、捷、瑞典)兰德尔；(英)兰德
- motorcycle n. 摩托车；机动车 vi. 骑摩托车
- craftwork n. 工艺; 工艺品
- straightforwardness n. 坦率
- Moira n. 莫伊拉（女子名）
- today n. 今天；现今 adv. 今天；现今 n. (Today)人名；(英)托迪
- depressing adj. 压抑的；使人沮丧的
- quo vt. 说
- Cobden 姓氏
- potshot n. 乱射；肆意抨击 v. 肆意抨击；射击（potshoot的过去分词）
- ripstop adj. （尼龙织品）防破裂的
- untiring adj. 不知疲倦的；不屈不挠的；坚持不懈的
- QPR abbr. Quarterly Progress Report 季度进度报告
- dissemination n. 宣传；散播；传染（病毒）
- kingfisher n. [鸟] 翠鸟；鱼狗
- divider n. [计] 除法器；分隔物；圆规
考试词汇表
- dioctyl sodium sulfosuceinate
- dioctylsulfosuccinate natrium
- dioetyl sodium sulfosuccinate
- diospyros glaucifolia metcalf
- dioxide polysilicon isolation
- dip one's finger in something
- dip one's hand in one's purse
- dipetalonemiasis streptocerca
- diphenhydramine hydrochloride
- diphenyl monooxenyl phosphate
- diphenyl tert-butyl phosphate
- diphenyl tert.butyl phosphate
- diphenyl-18-crown-6-polyether
- diphenylamine arsine chloride
- diphenylamine carboxylic acid
- diphenylamine-arsine chloride
- diphenylene iodonium chloride
- diphenylheptylphosphine oxide
- diphenylparaphenylene diamine
- diphospho pyridine nucleotide
