rife adj. 非常普遍的 (prevalent especially to an increasing degree) / raɪf /
strife n. 冲突,争吵 (very angry or violent disagreement between two or more people or groups) / straɪf /
stifle v. 抑制 (to not allow yourself to do or express (something)) / ˈstaɪfəl /
retrench v. 节省 (to change the way things are done in order to spend less money) / rəˈtren(t)SH /
entrench v.牢固地确立 (to establish firmly or solidly) /ɪnˈtrɛn(t)ʃ/
pejorative adj. 轻蔑的(话语) (having negative connotations, tending to disparage or belittle) / pəˈjôrədiv /
prerogative n. 特权 (a right or privilege) / prəˈrɑɡədɪv /
patent adj. 明显的 (obvious or clear) / ˈpætnt /
latent adj. 潜藏的,潜在的 (present but not visible or active) / ˈleɪtnt /