💡 词根助记

rat计算+ify做 →证实

📝 例句

The heads of two governments met to ratify the peace treaty.
两国政府首脑会晤批准和平条约.

🌱 联想助记

rate 等级 + ify

✅ 同义词

approve indorse maintain assure reaffirm reassert reassure reiterate sanction substantiate uphold validate verify bind confirm corroborate affirm endorse flesh

🔴 反义词

reject snub spurn waive decline deny disclaim dismiss disregard drop

🔤 词根

思考
-put-表示“思考”

📖 牛津释义

ratify v (pt, pp -fied) [Tn] make (an agreement, a treaty, etc) officially valid, usu by signing it 使（协议、 条约等）正式生效（通常为经签署）; 正式批准.

🌿 同词根单词

repute n. 名气;美名;声望;名誉; vt. 把…称为，认为;
reputed adj. 名誉好的;号称…的，据说是…的;被认为。。的; v. 认为( repute的过去式);称为;
reputable adj. 值得尊敬的，声誉好的;
disrepute n. 坏名声;不光彩;声名狼藉;
dispute vt.& vi. 辩论，争论; vt. 就…进行争论，辩论;对…的真实或有效进行争论，怀疑;争夺，竞争;抵抗，抵制; n. 辩论;争端;（劳资）纠纷;罢工; vi. 激烈争辩;争执;争吵;吵架;
impute vt. 把（错误等）归咎于;

📖 同为「博士」词汇

ardent adj. 热心的，热情的，热烈的;炽热的;强烈的;激烈的;
insane adj. 疯狂的;精神病的;非常愚蠢的;
furrow n. 犁沟;皱纹;车辙; v. 犁田，开沟;使起皱纹;
womb n. 子宫;发源地，摇篮; vt. 容纳;
vigilance n. <正>警觉;警惕;警戒;<医>失眠症;
coupon n. 优惠券;息票，通票;试样，试件;配给券;
screech n. 尖叫声，尖锐的声音; vt.& vi. 发出尖叫声，发出尖锐刺耳的声音;发出恐惧或痛苦的叫喊声;
fury n. 狂怒;[罗神]复仇三女神之一;暴怒;激怒者;
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🗣️ 情景例句

I'll have apple pie with ice cream and jam sauce.
我要一份苹果饼，淋上冰淇淋和果酱。
It must have been a gas that could burn but that would not explode, a gas that did not smell strong, and a gas that did not kill people.
它一定是一种能够燃烧而不能爆炸的气体，一种味道不很强的而且不使人致死的气体。
So what do you want me to do? asked the detective.
那么你想要我做什么呢？侦探问。
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📊 同为高级词汇

cramp n. 痛性痉挛，抽筋;（腹部）绞痛;夹子，扣钉;（制靴）弓状木; vt. 使痉挛，使抽筋;<俚>使扫兴;用夹子夹紧;限制，束缚; adj. 难懂的，难认的;受拘束的，狭窄的;
canyon n. 峡谷;
anemone n. 银莲花, 海葵\\n[医] 银莲花属(毛莨科)
target n. （服务的）对象;目标;（射击的）靶子;目的; vt. 瞄准;把…作为攻击目标;
coronation n. 加冕礼;
prospective adj. 预期的;未来的;可能的;有希望的;
waken vi. 醒来;睡醒;觉醒; vt. 唤醒，弄醒;使觉醒; vt.& vi. （使）觉醒;（使）振奋;激发; v. 振起，鼓励;
drawing n. 绘画;制图;图画;图样; v. 绘画(draw的现在分词);拖;拉;拔出;
prestige n. 威信，威望，声望;声誉;（财势的）显赫;信望;
parch vt. 烤, 烘, 使干透\\nvi. 烤干, 焦干
forsake vt. 放弃，舍弃;断念;摒弃（坏习惯）;
savagely adv. 野蛮地；残忍地
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🔤 更多 R 开头的单词

rami suprahyoideus
rbl
recognizability
regulated investment company
rehandling
resistor transistor logic
return-on-investment pricing
rinaldo
全部 R 开头单词 ›