空子kòng·zi 1.尚未占用的地方或时间{unoccupied place or time; gap; opening}: 找了个～往里挤{find a gap and squeeze in}|抽个～到我们这里看一看。{Do find time to come and visit us.} 2.可乘的机会(多指做坏事的{oft. for doing sth. illicit}){chance or opportunity}: 钻～。{avail oneself of loopholes; seize every opportunity (to stir up trouble)}