- cavitycavity 口腔
cylindrical cavity 筒形腔；圆柱形谐振腔
progressive cavity pump 螺杆泵；螺杆抽油泵
uterine cavity 子宫腔
cavity
- progressive螺杆泵；螺杆抽油泵
progressive forces 进步力量
progressive tax 累进税
progressive movement 进步运动；渐进运动
progressive
- pump真空泵
pump station 泵站
screw pump 螺旋泵，螺杆泵
hydraulic pump 液压泵，水力泵
gear pump 齿轮泵
submersible pump 潜水
- screwscrew 双螺旋桨；双推进器；双驱动桥
screw pump 螺旋泵，螺杆泵
screw thread n. 螺纹
ball screw 滚珠螺杆；滚珠丝杆；球头螺钉
screw
用户正在搜索
cater-cousin,
caterer,
cateress,
catering,
caterpillar,
caterpillar track,
caterpillar tread,
caterpillartruck,
caterwaul,
caterwauling,
相似单词
3G,
401(K),
a,
用户正在搜索
cat-footed,
Catformer,
catforming,
catgut,
Cath,
cath-,
cathaemoglobin,
cathalanceine,
cathammalplate,
cathamplifier,
相似单词
3G,
401(K),
a,
用户正在搜索
cathartin,
cathautograph,
Cathay,
Cathayan,
Cathaysia,
Cathaysian,
Cathaysoid,
cathead,
cathect,
cathectic,
相似单词
3G,
401(K),
a,