(n.) One who milks; also, a mechanical apparatus for milking
cows.
(n.) A cow or other animal that gives milk.
克拉丽斯编辑
双语例句
There have been over 2,700 patents granted for churns alone, and besides these there are milk coolers, cheese presses, milk skimmers, and even cow milkers. Edward W. Byrn.十九世纪发明进展.