1.
The PLC control system development of mask and ear ribbon welding machine
口罩耳带熔接机PLC控制系统的开发
2.
A new type design of welding worktable for cone-shaped mask and belt
一种新型锥形口罩耳带焊接工作台的设计
3.
The Study of the Successively Produce of Cone-Shaped Non-Woven Fabrics Mask and the Ultrasonic Auto-Welding with the Belt;
无纺布锥形口罩本体连续生产及耳带超声波自动焊接的研究
4.
The patrol team with respirator are patrolling in Wngfujing Street of Beijng.
王府井大街上带着口罩的巡逻队。
5.
If you go out without a mouth mask, you'll probably catch your death of cold.
如果你外出不带口罩,很可能就要患重感冒。
6.
If you have a cough, wear a facemask. You might be contagious!
如果你咳嗽，要带上口罩。你可能会传染给人！
7.
Either of a pair of ear-coverings connected by a band across the top of the head, and worn to protect the ears, esp from the cold
（尤指防寒用的）耳罩
8.
A person wearing a mask.
带面具（面罩）的人
9.
Perhaps everyone riding bicycles, wearing Mao outfits with surgical masks.
也许是人人都骑着自行车，穿着人民装和带着医用口罩。
10.
She spoke in a mild sweet voice with a British accent, faintly Germanic in intonation.
她用柔和悦耳的嗓音说一口带德国腔的英国口音。
11.
Covered with or having a hood.
带头巾的，有头罩的
12.
And cupping his paws around his mouth, he whispered to the loppy eared rabbit next to him.
他将爪子罩在嘴上，对身边的垂耳兔悄悄耳语。
13.
The nurses wore masks and white caps.
护士戴着口罩和白帽子。
14.
You should be wearing a mask.
你现在应当戴口罩。
15.
filter for dust respirators
防尘口罩用过滤材料
16.
The nurse wore a gauge mask.
护士戴着薄纱口罩。
17.
" Boots for self-locking nuts, singlelug, anchor"
GB/T939-1988单耳托板自锁螺母保护罩
18.
" Boots for self-locking nuts,twolug, anchor"
GB/T940-1988双耳托板自锁螺母保护罩