Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/ba7c543a3d6d0b210b042f79e3e0c39c.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 noseclip是什么意思，noseclip的翻译，noseclip音标、读音、用法和例句_甲百匯小鸡词典
Using both hands, mould noseclip to the shape of the lower part of the nose, do not pinch the nosepiece using only one hand as this may result in less effective respirator performance. 用兩衹手，調整鼻梁夾的形狀。不要衹用一衹手去捏鼻梁夾，這樣可能會導致呼吸器傚力減輕。