1.
Elbow pads and knee pads are essential on a skateboard.
滑滑板时带护肘垫和护膝垫是必要的。
2.
Something, such as a stool, cushion, or board, on which to kneel.
跪垫下跪时垫在膝下的东西，如跪凳、跪垫或跪板
3.
mat (pad) typewriter of felt
毡衬垫（护垫）,打字机用
4.
A protective covering for the knee.
护膝用于保护膝盖的覆盖物
5.
The Clinical Study of the Effect of Latteral-Wedged Insole in Patients with Varus Deformity Osteoarthritis of the Knee;
足底外侧楔形垫治疗膝骨性关节炎合并膝内翻的临床研究
6.
The Experimental Research of OA Kneepad in Preventing and Treating Knee Osteoarthritis;
OA护膝防治膝骨性关节炎的实验研究
7.
shielded ball bearing
带防护垫圈的滚珠轴承
8.
a cover to protect the mattress.
一种保护床垫的外套。
9.
To cover, protect, or decorate with mats or a mat.
遮盖，保护，用垫子作装饰
10.
fan hassock with a self-contained electric motor of an output not exceeding 125w
膝垫式风扇,自备电机输出功率不超过125w
11.
protects legs below the knee.
保护膝盖以下的腿部。
12.
Column rebars and cushion block work, install the steel inserts and wall binding rebar.
绑扎柱筋，垫保护层垫块，安放埋件、拉结筋。
13.
A protective overlay, as for a mattress or furniture.
护套保护性的饰布，如坐垫或家具
14.
a pad worn by football players to protect their shoulders.
橄榄球队员穿着保护肩部的护垫。
15.
A floor pad to protect athletes, as in wrestling or gymnastics.
护垫在摔跤或体操等体育运动中用以保护运动员的垫子
16.
Primary observational report of composite type metal raiser block reconstruction of proximal tibia AORI type Ⅱ bone defect in total knee arthroplasty
应用组合式金属垫块修复胫骨近端AORI Ⅱ型骨缺损的全膝关节置换
17.
You'd better ride while wearing helmet and pads.
骑脚踏车时，你最好戴上安全帽和护垫。
18.
mat protective of plastics for placing under furniture
塑料护垫,放置在家具底部