change in sign
[数 计] 符号改变
热门查询
- insecticidal adj. 杀虫的；杀虫剂的
- housefly n. [昆] 家蝇
- reduce vi. 减少；缩小；归纳为 vt. 减少；降低；使处于；把…分解
- tiddler n. 小鱼；小孩儿
- wrapper n. 包装材料；[包装] 包装纸；书皮
- kings n. 《列王纪》（《圣经》中的篇章）
- pugilist n. 拳击手
- WBC 白血球, 白细胞
- Ebury n. (Ebury)人名；(英)伊伯里
- February n. 二月
- wireless n. 无线电 adj. 无线的；无线电的 vt. 用无线电报与…联系；用无线电报发送 vi. 打无线电报；打无线电话
- paramedic n. 护理人员；伞兵军医；伞降医务人员
- deliveryman n. 送货人
- extensive adj. 广泛的；大量的；广阔的
- Carthage n. 迦太基（古代一国家）
- newel n. 楼梯上下端的栏杆支柱；中心柱
- scour n. 擦，冲刷；洗涤剂；（畜类等的）腹泻 vt. 擦亮，洗涤；冲洗，清除 vi. 冲刷；擦；腹泻
- peritonitis n. [内科] 腹膜炎
- disyllabic adj. 双音节的
- tum n. 弦音器；鼓所发出之声 adj. 空的；中空的
考试词汇表
- wheel-type suction filter
- wheelchair lifting tables
- wheelchair safety bar kit
- wheeled farming telemeter
- wheeled fire extinguisher
- wheeled foam extinguisher
- wheeled polishing machine
- wheelhouse reflector unit
- when Queen Anne was alive
- when all is said and done
- when changing the bobbins
- when data start date/time
- when it came to the point
- when it comes to the push
- when the dust has settled
- when the economy picks up
- when the going gets tough
- when the news came out...
- when worst comes to worst
- where is this coming from
