... 空的,缺乏的;空隙,气孔,空腔,空穴,空位;汽泡,空泡;无效的 void 无效力void and of no effect 空泡面积份额,孔面积份额 void area fraction ...
双语例句
1
Any proposals for, additions to, or modifications of this agreement, absent written agreement by an authorized person employed by SNC to the contrary, are voidand shall have noeffect.