adj.[空](在動(dòng)力等故障后)能立即恢復(fù)安全狀態(tài)的
Just to be on the safe side. 為安全起見。
The store's safe had been kicked in and robbed of￡12,000. 商店的保險(xiǎn)棉被砸開，12000鎊被盜。
vt.賜予；惠予
