substitution group
[网络] 代换群；置换群；置换组
热门查询
- printhead n. 印字头
- Nava [医][=National Audio-Visual Association]全国视听协会
- forbid vt. 禁止；不准；不允许；〈正式〉严禁
- toothy adj. 露出牙齿的；有凸牙的
- heme n. 亚铁血红素
- deception n. 欺骗，欺诈；骗术
- lugger n. 斜桁四角帆帆船；小帆船
- feedstock n. 原料；给料（指供送入机器或加工厂的原料）
- describer n. 描写者；制图者
- protrusion n. 突出；突出物
- froth n. 泡沫，泡；口沫 vi. 吐白沫；起泡沫 vt. 使生泡沫
- streetscape n. 街景画
- ISS [化] 离子散射能谱; 离子散射能谱学
- SMP n. 磺胺甲氧嗪, 长效磺胺 [化] 磺胺甲氧嗪; 磺胺甲氧基哒嗪; 长效磺胺
- contradiction n. 矛盾；否认；反驳
- ungulate n. 有蹄类动物 adj. 有蹄的；像蹄子的
- lockstep n. 因循守旧；密集连锁的步伐；步伐一致
- sawmill n. 锯木厂；锯木机
- picky adj. 挑剔的；吹毛求疵的
- Zadar 扎达尔（南斯拉夫西部港市）（旧称扎拉）
考试词汇表
- wheat-germ agglutinin(WGA)
- wheel abrator type machine
- wheel detachable side ring
- wheel-mounted extinguisher
- wheel-type soil stabilizer
- wheeled rod guide coupling
- wheezing asthma with cough
- wheezing cough in children
- when Dover and Calais meet
- when it comes to the pinch
- when it comes to the point
- when one's boat comes home
- when one's ship comes home
- when the fit is on someone
- when the hell freezes over
- when the shit hits the fan
- whether you like it or not
- while one is I am about it
- while-you-wait photography
- whirlpool,massage,exercise
