查询词典 double back

double-header boiler：双筒式水管锅炉

double-headed rail 工字轨 | double-header boiler 双筒式水管锅炉 | double-helical gearbox 人字齿轮减速器

double-helical gearbox：人字齿轮减速器

double-header boiler 双筒式水管锅炉 | double-helical gearbox 人字齿轮减速器 | double-hook oil ring 双刃刮油环

double-jointed：可屈曲之关节的

double-header 连赛两场 | double-jointed 可屈曲之关节的 | double-leaded 加插两根铅条的

Double-jointed boy：双关节男孩

He was a double, double|他是个双双双 | Double-jointed boy|双关节男孩 | So are you the professional guitar player?|你就是那个专业的吉他手吗?

double-jointed swivel：复式转座

double-jointed compasses 双接头圆规 | double-jointed swivel 复式转座 | double-jointed swivel arm 复式转臂

double-jointed compasses：双接头圆规

double-ionization gauge 双电离压力计 | double-jointed compasses 双接头圆规 | double-jointed swivel 复式转座

double-jointed swivel wall drilling machine：复式转臂墙钻床

double-jointed swivel arm 复式转臂 | double-jointed swivel wall drilling machine 复式转臂墙钻床 | double-joisted floor 双层龙骨地板

double-leaded：加插两根铅条的

double-jointed 可屈曲之关节的 | double-leaded 加插两根铅条的 | double-lock 双重锁上

double-lock：双重锁上

double-leaded 加插两根铅条的 | double-lock 双重锁上 | double-minded 心绪不定的

double-lock welt：双咬口

double-lock seam 双咬口 | double-lock welt 双咬口 | double-locked 双重锁定

Decollate Protection Care：执行深入保护

Decollate Masking 执行深入面膜 | Decollate Protection Care 执行深入保护 | Body Indirect High Frequency Treatment 执行身体非直接高频率护理

DX signaling：發信

四位元組 DWORD | DX 發信 DX signaling | DXn 處理器 DXn