impactor
/ɪm'pæktə/
n. 撞击器；悬浮
粒的取样器
粒的取样器cascade impactor 
式碰撞取样器
式碰撞取样器用户正在搜索
boutiquier, bouton, boutonniere, boutons, Boutros-Ghali, bouts, bouvardia, bouvardin, Bouvier des Flandres, bouzouki,
相似单词
impactful, impaction, impactite, impactive, impactometer, impactor, impactsound, impaint, impair, impaired,