what's fuck?

To have sexual intercourse with.
性交与…发生性关系
To victimize.
使受害
Used in the imperative as a signal of angry dismissal.
用作骂人的话语用在祈使语气中，如气愤地打发走
fuck
v.intr.
To engage in sexual intercourse.
性交涉及性关系
To act wastefully or foolishly.
愚蠢地行动无用或愚蠢地行动
fuck
n.
An act of sexual intercourse.
性交发生性关系的行为
A partner in sexual intercourse.
性伴侣性交时的伴侣
A despised person.
卑劣的人
fuck
interj.
Used to express extreme displeasure.
用以表达极度不满的秽语

常常用到的词组

fuck off
Used in the imperative as a signal of angry dismissal.
走开用于祈使语气表示生气地打发走
To spend time idly.
白白地浪费时间
To masturbate.
手淫
fuck over
To treat unfairly; take advantage of.
不公平对待；利用…
fuck up
To bungle.
搞砸
To act carelessly, foolishly, or incorrectly.
干蠢事粗心地、愚蠢地、错误地行动

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有麻烦了
别只想到性行为这回事!

what's fuck是口语,那是什么令人很