subject [ˈsʌbdʒekt] 词频1 词根: sub

n. 主题，话题;学科，科目;[哲]主观; adj. 须服从…的;（在君主等）统治下的; v. 提供，提出;使…隶属;

💡 sub在…下面+ject投掷，扔→扔下去→服从的，扔下去让大家讨论的主题 → 主题，主观；服从的

"She was dreading having to broach the subject of money to her father."

近义：overpower, subdue, subjugate, submit, subordinate, tyrannize 反义：loose, save, deliver, emancipate, enfranchise, extricate

moment ['momənt] 词频1 词根: 移动

n. 瞬间，片刻;时刻;重要，紧要;[物]力矩;

💡 mom(move)+ent(名词后缀)→瞬间；片刻；重要

"The moment the clown appeared on stage, the audience folded up."

近义：instant, tick, time, while, bit, flash 反义：immortality, perdurability, perenniality, perpetuity, deathlessness, afterlife

custom ['kʌstəm] 词频1 词根: cr-

n. 习惯，惯例;海关，关税;经常光顾;[总称]（经常性的）顾客; adj. （衣服等）定做的，定制的;

"This custom has been carried down from the 18 th century."

近义：practice, prevalence, style, stylishness, tradition, usage 反义：naturalness, sincerity, spontaneousness, unaffectedness, made, precast

commonly ['kɑmənli] 词频3

adv. 通常地;一般地;平凡地;粗俗地;

"Christopher is commonly known as Kit."

近义：mostly, normally, ordinarily, unexceptionally, usually, frequently 反义：infrequently, occasionally, seldom, sometimes, jauntily, lavishly

great [ɡret] 词频1

adj. 伟大的，杰出的;优异的，显著的;很多的;重大的; adv. [口语]很好地;令人满意地，成功地，顺利地;得意地; n. 大人物们;伟大人物;重要人物，大师;名家;

💡 联想：“贵的”就是伟大的 网友：12 补充：gr 工人 eat吃 解决工人吃饭问题，不就是伟大的问题。great 伟大

"According to Mick, it's a great movie."

近义：super, awesome, cool, fine, large, big 反义：minute, pokey, poky, short, small, tiny