theirspron.他(她;它)们的
theftn.偷窃
their make他们的产品
their quality自身素质
their own will他们自己的意愿
Their derivative衍生物
their infant son他们幼小的儿子
their wives' jobsn.电视摄像机
Their arch foe.他们主要的对手
their several ways他们各自的路
Their hands met.他们的手相触.
Their cause is lost他们败局已定