numerous ['numərəs] 词频1 词根: numer

adj. 很多的，许多的;数量庞大的数量庞大的;数不清的;

💡 numer数目+ous形容词后缀 → 数目众多的

"He has been late on numerous occasions."

近义：manifold, multitudinous, abundant, plentiful, populated, populous 反义：inadequate, insignificant, insufficient, lacking, meager, meagre

posterity [pɑ'stɛrəti] 词频3

n. 后代，后世;子孙;后裔;儿孙;

💡 poster后面+ity表名词→后面的人→后代，子孙

"Few of his works will go down to posterity."

down [daʊn] 词频1

adv. （坐、倒、躺）下;向下;（表示范围或顺序的限度）下至; prep. （从高处）向下;（表示位置）在…的下方;（表示方向）沿着…向下;（表示时间）自…以来; adj. 向下的;沮丧的;计算机或计算机系统停机;（以…）落后于对手的; n. （鸟的）绒羽;绒毛;软毛;汗毛; vt. 放下;（尤指大口或快速地）喝下;使摔倒;击落（敌机等）; vi. [常用于祈使句中]下去;下来;卧倒;下降;

💡 音“铛”，铛的一声向下 落

"Calm down! Don't get so agitated."

近义：lint, fluff, fuzz, ingurgitate, quaff, swallow 反义：above, overhead, upstairs, upward, upwards, aloft

decided [di'saidid] 词频3

adj. 清楚的;坚决的;明显的;明白无误的; v. 下决心( decide的过去式和过去分词 );（使）决定;解决;裁决;

"He has decided to grow a beard and a moustache."

近义：sharp, unquestionable, categorical, conclusive, decisive, definite 反义：arguable, argumentary, moot, mootable, pregnable, protestable

write [raɪt] 词频1 词根: wr-

vt.& vi. 写;写信;写作;作曲;

💡 把名字write（写）right（对）

"Write clear definitions in order to avoid ambiguity."

近义：pen, redact, type, word, scribe, compose

turned

a. 变质的；被转动的；[金属加工]车削的