Coming face to face with the black rubber masks elicits not only laughter.
然而,和这些黑色的橡胶面罩打交道并不只会令人发笑.
互联网摘选
Passengers who have severe altitude illness should ask for an oxygen mask.
高原反应比较严重的旅客也可以使用吸氧面罩.
网络文摘精选
If air is needed, the oxygen mask in the plane will pop down by itself.
如果空气缺乏, 飞机内的氧气面罩会自动放下.
网络文摘精选
Main Products: disposable medical device, such as urine bag, stomach tube, oxygen mask.
主营产品: 一次性医疗器材, 如尿袋, 胃管, 氧气面罩等.
网络文摘精选
氧气管用于连接喷雾罐, 氧气面罩,复苏器供应氧气.
网络文摘精选
In case of any other emergency, an oxygen mask will come down from overhead.
如果遇到其它紧急情况时, 会从头顶上方落下一个氧气面罩.
网络文摘精选
An oxygen mask will come down from the overhead in case of an emergency.
若发生紧急情况,头顶上会放下一只氧气面罩.
网络文摘精选
工作时请戴防护面罩. 我们建议戴手套, 眼睛,穿工作服.
互联网摘选
Reporter: The face guard cannot have the fog in more than 100 degrees below zero situations.
记者: 面罩在零下一百多度情况下不能有雾.
互联网摘选
志愿者戴着面罩以便科学家测试其耗氧量.
互联网摘选
Are helmet parts, such as face shields and linings, available for purchase?
问)头盔的付件, 如面罩及内衬, 在可在你公司买到 吗 ?
互联网摘选
