group of coboundaries
[数] 上边缘群
热门查询
- orleans n. 奥尔良（法国城市）
- consonant n. 辅音；辅音字母 adj. 辅音的；一致的；和谐的
- never-ending adj. 不停的；无限的
- Siam n. 暹罗
- Rothmans 乐富门牌香烟
- liaison n. 联络；（语言）连音
- propolis n. [蜂] 蜂胶
- bizarreness 稀奇古怪的性质或状态
- Plutarch n. 普鲁塔克（希腊历史家）
- devising 发明
- blackhead n. 黑头粉刺；[鸟] 黑头鸟
- Nevis 尼维斯岛
- erbium n. [化学] 铒
- obstetrical adj. 产科的；助产的
- Matta [地名] [俄罗斯] 马塔河
- peignoir n. 妇女化妆衣；睡衣；妇女之浴袍
- complaisant adj. 彬彬有礼的；顺从的；殷勤的
- Bahia n. 巴伊亚（巴西北部的一个省份）
- bewail v. 悲悼；痛哭；哀叹
- roadrunner n. （中美、北美产）走鹃
考试词汇表
- electric snow melter
- electric solder iron
- electric speed meter
- electric speedometer
- electric steam gauge
- electric steamboiler
- electric steel plant
- electric steel plate
- electric steelmaking
- electric sternum saw
- electric stethoscope
- electric stimulation
- electric strain gage
- electric stream line
- electric stroboscope
- electric supply line
- electric switch lock
- electric switchboard
- electric tachnometer
- electric tar catcher
