sharpening的中文意思、音标与词形变化

n. 加强；刻石；削尖；锐磨

v make sharp or sharper v make crisp or more crisp and precise v become sharp or sharper v put (an image) into focus; we cannot enjoy the movie" v make (images or sounds) sharp or sharper v raise the pitch of (musical notes) v give a point to v make (one's senses) more acute