Rat

1.老鼠；耗子a small animal with a long tail, that looks like a large mouse, usually considered a pest (= an animal which is disliked because it destroys food or spreads disease)

1.〈俚〉诅咒,责骂

2.变节,脱党;〈俚〉接受低于工会规定的工资工作,不参加罢工,接替罢工工人的位置,破坏罢工;〈美俚〉叛变,告密,做特务

3.(特指用狗)捕鼠

1.〈俚〉(患难时的)脱党者,退会者,变节者,叛徒,卑劣的人;〈俚〉接受低于工会规定工资的工人,不参加罢工的工人,工贼;〈美俚〉特务

2.【动】鼠

3.〈美口〉(衬在头发下的)假发卷

4.〈美俚〉发酒疯

5.〈美俚〉街头青少年流氓;下流女人

1.(=rocket-launched antisubmarine torpedo)火箭发射式反潜鱼雷

1.an animal like a large mouse with a long tail

2.someone who is not loyal or who tricks you

1.(=rocket-launched antisubmarine torpedo)