英语词汇“bag-valve-mask respiration unit”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	bag-valve-mask respiration unit
释义	bag-valve-mask respiration unit 面罩活瓣呼吸装置
随便看	student's reduced-fare ticket students' regulations students' right of education students' right of learning Student's t student's t-distribution student's t distribution student's t - distribution Student's-test student's test student strike student's t-statistic student's t - test Student's t test student's t-test student's t-tests student-student student subculture student subsidies students under poverty line students' union students' unions student support student syndrome student-teacher 露出了马脚露出马脚来露原形露口风露叶凝愁黛，风花乱舞衣。攀折聊将寄，军中音信稀。露圭角露多大的脸，现多大的眼露多大脸，现多大眼露天买卖诸人做露头角たった今たっちたっちたっち【立っち】たっちたいぴんぐたっちだうんたっちねっとたっちぱねるたっちふっとぼーるたっちゅう