例句

Guyana's railways were previously owned by private companies.

圭亚那的铁路先前为私营公司所拥有。

The contract was awarded to a previously unknown company.

该合同给了一家先前不知名的公司。

相关词汇

形容词 (adj)

  • previous 以前的；早先的；过早的

副词 (adv)

  • previous 在先；在…以前