Phosphorus hydride

phosphorus ['fɔsfərəs]

n. [化]磷;磷光体;

hydride

[医] 氢化物

We've got permission to go inside the old building

我们已获 进入那栋老建筑物

The buyer has the option of cancelling the contract.

买主有权撤消合同。

when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv

计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。