查询词典 double-header

double wing spar：双翼梁

double wedge airfoils || 双楔翼型 | double wing spar || 双翼梁 | double word || 双字

double-deck bus：两层公共汽车

double-cut shears 双刃剪切机 | double-deck bus 两层公共汽车 | double-deck exhaust box 双层排气箱

double-deck crossing：双层干线

double-action self-closing door 双向自动关闭的门 | double-deck crossing 双层干线 | double-H block 双工字型大厦

double-deck crossing：双层干线WNr中国学习动力网

double-action self-closing door 双向自动关闭的门WNr中国学习动力网 | double-deck crossing 双层干线WNr中国学习动力网 | double-H block 双工字型大厦WNr中国学习动力网

double-deck pallet：双层货盘

double-deck machine 两层拔丝机 | double-deck pallet 双层货盘 | double-deck plough 双层犁

double-deck pallet：双层垫板

987 Double container rate双柜费率 | 988 Double deck pallet双层垫板 | 989 Double insurance重覆保险

double-deck plough：双层犁

double-deck pallet 双层货盘 | double-deck plough 双层犁 | double-deck stock wagon 双层家畜车

double-deck twister：双层捻线机

double-deck stock wagon 双层家畜车 | double-deck twister 双层捻线机 | double-deck vibrating sieve 双层振动筛

double-deck machine：两层拔丝机

double-deck exhaust box 双层排气箱 | double-deck machine 两层拔丝机 | double-deck pallet 双层货盘

Double Circle：双重圆

双向活页 DOUBLE ACTING HINGE | 双重束缚 DOUBLE BIND | 双重圆 DOUBLE CIRCLE

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮