offer ['ɔfɚ] 词频1 词根: fer

vt. 提供，给予;提出，提议;出价，开价;表示愿意; vi. 提议;企图，想要;供奉; n. 提议;出价，开价;试图;求婚;

💡 of一再+fer带来，拿来→一再带来→提供，提出

"Please confirm your acceptance of this offer in writing."

近义：plan, pose, present, proffer, promise, propose 反义：impetrate, lobby, obtest, petition, press, requisition

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

prior ['praɪɚ] 词频3 词根: 首要

adj. 优先的;占先的;在…之前; n. 小修道院院长，大修道院的副院长;（隐修院）会长;[史]行政长官;普赖尔; adv. 在前;居先;

💡 prior- 表”从前的”;开始;优胜者

"Abortion refers to the interruption of pregnancy prior to the 7th month."

近义：introductory, last, onetime, back, precedent, preceding

sale [seil] 词频1

n. 卖，出卖;销售额，销售;销路;拍卖;

"I picked up a few good bargains in the sale."

近义：selling, vendition, liquidation, clearance, closeout 反义：procurance, procuration, procurement, purchasing, shopping, acquirement