正确

correct; right; rightful; proper; true; sound; accurate; correctly; rightly; properly; aright; accurately; correctness; rightness; accuracy; validity; exactness; in the right; on the beam; on the money

使用

use; employ; apply; take; operate; put; manage; handle; utilize; wield; call on; deal in; put to use; make use of; call into play; go with; avail oneself of; manipulate; occupy; utilise; access; touch; exercise; stretch; ply; work; disinter; usage; service; application; employment; consumption; commitment; occupancy; occupation; assertion; uptake; disposal; management; with; on; by means of; through the use of

手机

mobile phone; cell phone; cellular phone; smartphone; handset; cellular; handphone