Asked | Open questions | Answered Points Date Pair Term / Answer given Level Status Gloss 4 Oct 31 '07 eng>ara Blanket material to exclude air مادة عازلة pro closed ok 4 Jun 21 '07 ara>eng بالكحول المحترقة fuel alcohol pro closed ok - May 25 '07 ara>eng الحاجة الحيوية للاكسجين biological need for oxygen pro closed ok - Apr 3 '07 eng>ara Viroid فيروس النباتات pro closed ok 4 Mar 7 '07 eng>ara off-gasses الغازات المنبعثة pro closed ok - Jan 15 '06 eng>ara الكيماويات التي تولد بخاراً دفيناً volatile chemicals pro just_closed no Asked | Open questions | Answered