1. 轻罪：该法除了保留普通法中的强奸罪外,还增加了许多新的性犯罪,如第50条的非法性行为重罪(felony)(即与不满10岁的女孩发生性行为,可处终身监禁)、第51条的非法性行为轻罪(misdemeanour)(即与10岁以上12岁以下的少女发生性行为,

2. 行为不端：misdemeanor 轻罪 | misdemeanour 行为不端 | misdirect 误导

3. 不轨行为：pick up 逮捕 | misdemeanour 不轨行为 | crock 犯罪 歹徒

4. 不正当行为：不正当行为 improper conduct | 不正当行为 misdemeanour | 不正当行为,粗暴行为 ungentlemanly behaviour

1. 不端行为;不检点的行为
    A misdemeanour is an act that some people consider to be wrong or unacceptable.

    e.g. Emily knew nothing about her husband''s misdemeanours.
           埃米莉对于丈夫的越轨行为一无所知。
    e.g. ...his financial misdemeanours.
           他在财务上的不检点

2. （美国等国家的）轻罪
    In the United States and other countries where the legal system distinguishes between very serious crimes and less serious ones, a misdemeanour is a less serious crime.

    e.g. She was charged with a misdemeanour, that of carrying a concealed weapon.
           她被指控犯有身上藏有武器的轻罪。

1. a crime less serious than a felony

    Synonym: misdemeanorinfractionviolationinfringement