“Second-hand smoke”的意思、由来-开放百科全书

词条	Second-hand smoke
释义	SeePassive smoking
随便看	The Pelham Islands The Pella Corporation The Pembrokeshire Herald and General Advertiser The Penal Code The Penal Code (film) The Penal Colony (disambiguation) The Penalty (1941 film) The PEN American Center The Pendleton Act The Pendleton School The Pendragon Legend (film) The Pendragon Protocol The Penguin Atlas of World History The Penguin Book of Modern Fantasy by Women The Penguin Companion to Literature The Penguin Companion to World Literature The Penguin Goes Straight The Penguin King The Penguin King 3D The Penguin Parade The Penguin Pool Mystery The Penguins of Madagascar: All-Nighter Before Xmas The Penguins of Madagascar: Dr. Blowhole Returns - Again! The Penguins of Madagascar: Dr. Blowhole Returns – Again! The Penguins of Madagascar: "Dr. Blowhole's Revenge"

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。