WHO warned that hookah smoke could also increase the risk of adverse effects during pregnancy.世界卫生组织警告,在怀孕期间吸水烟也会产生不良后果....

n.水烟袋...

hookahs的音标：...

hookah的复数形式为：hookahs...

n.水烟袋( hookah的名词复数 )...

hookah的音标：hookah的英式发音音标为：['hʊkə]hookah的美式发音音标为：['hʊkə]...