查询词典 compound device

complex dissociation constant：错合物离解常数

complex compound 错合物;复合物 | complex dissociation constant 错合物离解常数 | complex exchange extraction 错合交换萃取

double combustion boiler：双炉镗锅炉

double-claw flexible coupling 双爪式挠性联轴器 | double-combustion boiler 双炉镗锅炉 | double-compound engine 双联双胀式蒸汽机

endocyclic double bond：内环双键

endoenzyme 内酶 | endocyclic double bond 内环双键 | endocyclic compound 内环化合物

double salt：复盐

57 配位化合物complex compound | 58 复盐double salt | 59 氢脆 hydrogen embrittlement

under drawers：衬裤

under compound generator 欠复激发电机 | under drawers 衬裤 | under long pants 长衬裤

lard dreg：猪油渣

仿猪油 lard compound | 猪油渣 lard dreg | 压制猪油 lard oil

drop forging：冲锻法;锤锻法;模锻法

冲击测试 impact test | 冲锻法;锤锻法;模锻法 drop forging | 复合刀架;复式滑座 compound slide

effluent：污水;废水;流出物

efficiency index of curing compound 养护药品的效率指标;保养药品的效率指标 | effluent 污水;废水;流出物 | effluent discharge 污水排放

electron diffraction instrument：电子衍射仪,电子绕射仪

"electron-defect compound ","缺电子化合物" | "electron-diffraction instrument ","电子衍射仪,电子绕射仪" | "electron-discharge ","电子放电"

electron gas：電子氣[體] = 電子氣

electron compound 電子性化合物 = 電子[性]化合物 | electron gas 電子氣[體] = 電子氣 | electron gun 電子槍

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.