- 相关例句
If you can't do it by yourself, you should call somebody to check the gas main.
如果你自己做不了, 就应该叫别人来检查煤气总管道.
互联网
Chemical detector, NBC suits, population protection hoods, gas mask, biological filter.
化学药品检测器, 三防(NBC)套装, 集体防护罩, 防毒面具, 生物过滤设备.
网络期刊摘选
Xiao Ming learnt how to wear a gas mask when they were taught about fire protection.
学校宣传消防知识时,小明学会了如何戴防毒面具.
网络期刊摘选
I'd calculate our gas mileage -- figure out useless statistics on things like grocery spending.
我会计算 油耗 还有杂货花销等鸡毛蒜皮的小事.
互联网