单词	oxygen mask
释义	oxygen mask1.■氧(气)面具2.■氧气罩
随便看	set one's cap for (或 at) set oneself right with someone set one's eyes at flow set one's eyes by set one's eyes (或 an eye) by set one's face against set one's face like a flint set one's face like flint set one's face mouth set one's face to set one's face to (或mouth) set one's foot on the neck of someone set one's hand to set one's hand to something set one's hand to the plough set one's heart on set one's heart on doing set one's heart on (doing) set one's heart upon set one's hopes on set one's hopes on (或 upon) set one's hopes upon set one's horses set one's horses together set one's house in order