Vocabulary Index
Browse 719 words organized by letter and difficulty
Difficulty Level
Showing 60 of 719 words
FLevel 5
frogman蛙人,潜水员,青蛙人,飞行员frogmarch蛙式前进,蛙泳,蛙式进军,蛙式...frogmouth蛙口,蛙嘴,蛤蟆嘴,蛙口式frolicsome嬉皮士,嬉戏,嬉笑怒骂,嬉闹frouzy焦躁不安,疯狂的,焦躁,疯狂froward眉毛,眉毛胡子一把抓,眉心,眉...frowsty皱巴巴的,皱纹,眉头紧锁,皱眉frowsy愁眉苦脸,愁眉苦脸的,愁眉不展...frowzy皱巴巴的,皱眉头,眉毛胡子一把...fructification果化,果实化,果实,果子fructificative果效性,果效,果效性的,果实累...fructifier增长,成长,长,壮大fructify酿成,酿成了,酿成结果,酿成后...frugality节俭,节俭性,节约,俭朴frugivore节俭的人,节俭者,节俭主义者,...frugivorous节俭的人,节俭的,节俭型,勤俭...fruitage果实,果实累累,果树,果品fruitwood果木,果林,果木业,果树frumenty碎碎念,碎石,碎裂,碎屑frump暴发户,暴躁的人,暴躁,暴躁不...frumpy邋遢的,胖胖的,矮胖的,矮胖子frustulum果壳,甲壳,硬壳,壳frustum甲壳,硬壳,地壳,壳fruticose食疗,食疗的,食肉动物,食疗性...ft-pdlFT-PDLfuage燃料,燃料费,燃油,燃油费fubar混乱,混乱的,混乱不堪,混乱的...fubsy胖乎乎的,胖胖的,胖子,胖乎乎fuckhead笨蛋,傻逼,傻帽,傻帽儿fuckoff卧槽,卧底,卧薪尝胆,卧轨fuckup乱七八糟,乱搞,混乱,傻逼fucoid富科德,燃油喷射器fucoxanthin虾青素,褐藻素,褐藻黄素,茯苓...fucus桉树,岩藻类,岩藻,粘液fud泥巴,泥浆,泥土,泥泞fuddle浑然一体,灌醉,浑浊,灌输fuddle-duddle糊里糊涂的,糊里糊涂,糊里糊涂...fuddy-duddy老顽童,老顽固,胖子fufu富福,福福,夫fug错误,丑陋,丑陋的,丑闻fugacious早熟,早落,早熟的,早泄fugal赋格曲,赋格乐,赋格舞曲,赋格fuggedaboutit扯淡,我的天啊,我的天哪fugleman鸟人,鹰人,飞行员,鸟类人fugly丑陋的,讨厌的,丑陋,讨厌的人fugu孚格,富国,燃料电池fu-hsi福喜,富熙,傅斯年,傅希fulgent宽松的,宽松,放纵的,放纵fulgurant雾化器,雾状物,雾化剂,雾灵fulgurate扩音器,扩增,扩音机,扩增的fulgurating滔滔不绝,扩音,滔滔不绝的,扩...fulgurite辉绿岩,褐铁矿,褐藻土,褐藻岩fulgurous慷慨激昂,宽松的,慷慨的,宽松fuliginous富贵险中求,富有活力的,富贵鸟...fulmar富马,富尔玛,富尔马,富马尔fulminant恶性肿瘤,凶险的,恶性,恶性循...fulminate鞭策,鞭打,惨痛的教训,惨痛的...fulmination呼声,鼓动,鼓噪,鼓动性fulsome丰富的,脉脉含情,丰富多采,丰...fumadiddle寓言故事,寓教于乐,寓言,寓意