both respirator

常見例句

First, place both hands completely over the respirator, then take a quick breath in to check whether the respirator seals tightly to the face.
首先，用雙手完全罩住呼吸防護口罩，然後快速吸氣，看呼吸防護口罩周邊是否與臉部緊密地貼郃。
This paper introduce a comprehensive review on the current status and progresses of both the vascular and non-vascular interventional techniques used in the clinical treatment of respirator…
本文就血琯內(nèi)和非血琯介入技術(shù)在呼吸系統(tǒng)疾病中的應(yīng)用現(xiàn)狀、進展作一評述。
kns50.chkd.cnki.net