v.应该，被期望...

What time will we be supposed to arrive there.我们应该什么时候到达那里.Spend large bundle not to be supposed to spend to treat unjustly the money.花了大把大把不该花的冤枉钱....

be supposed to的音标：be supposed to的英式发音音标为：[bi: sə'pəʊzd tu:]be supposed to的美式发音音标为：[bi sə'pozd tu]...