n.奶牛,母牛;雌性动物;婆娘;
v.恐吓;吓唬;威胁;
例句:
A mature cow has horns.
成年奶牛有犄角。
Is there really morally any difference between slaughtering a cow for food and a horse for food?
为获得食物宰杀一头牛与一匹马,从道义上讲真的有区别吗?
a cow suckling her calves
给小牛吃奶的母牛