查询词典 Double-u

double root：重根

double ratio 交比 | double root 重根 | double sequence 二重数列

double root：双根音

"双簧乐器","Double reed instrument" | "双根音","Double root" | "双根音和弦","Double root chord"

Double root chord：双根音和弦

"双根音","Double root" | "双根音和弦","Double root chord" | "双震音","Double shake"

double salt：双盐

双折射 double refraction | 双重山脊 double ridges | 双盐 double salt

double salt water distilling plant：两级串联造水装置

double safety valve 双联安全阀 | double salt water distilling plant 两级串联造水装置 | double salt 复盐

calcium pantothenate,calcium chloride double salt：泛酸钙、氯化钙复盐

calcium pantothenate,calcium chloride double salt泛酸钙、氯化钙复盐 | conjugated double bond共轭双键 | double acting双作用;双动(式)

double manure salt：硫酸钾镁盐

double male and female (DMF) 双凹凸式密封面 | double manure salt 硫酸钾镁盐 | double mechanical end face seal 双端面密封

double nickel salt：硫酸镍铵

double muscled rump 双肌尻 | double nickel salt 硫酸镍铵 | double nip 双接口

double sequence：二重数列

double root 重根 | double sequence 二重数列 | double series 二重级数

double sequence：双重顺序

double sampling 雙重選樣 | double sequence 雙重順序 | double-account system 雙帳制

writing paper：售货员

envelope n.信封 | writing paper 售货员 | size n.尺寸,尺码,大小

Rostov：罗斯托夫-选自现代卷

Rostock 罗斯托克 | Rostov 罗斯托夫-选自现代卷 | Rostov 罗斯托夫-选自中世纪卷