illegitimacy/ˌɪl.ɪˈdʒɪt̬.ə.mə.si/名词非法(性),不法(性)The illegitimacy of this Bill must be clear to everyone.必须让所有人都清楚这个法案的非法性。私生The 30-year rise in illegitimacy came to a halt and has remained flat.私生人数的三十年上升曲线转平且持续平缓。想跟读,去练习