Vocabulary Index
Browse 777 words organized by letter and difficulty
Difficulty Level
Showing 57 of 777 words
RLevel 3
routinism例行主义,常规主义,惯例主义,...routinize例行化,常规化,程式化,例行公...rove流荡,漂泊,漂流,漂浮rove-over漫天飞舞,漫游,漫天要价,漫漫...rowan罗云,罗万,楸树,罗文rowdy痞子,吵闹的,烂漫的,烂漫rowen划船,划线,划艇,划痕roxanne罗克珊,罗珊,罗珊娜,罗克桑royster牡蛎,牡丹,牡丹花,牡丹花开rps许可证,许可证制度,许可证号,...r-ratedR级ru-486RU-486rubella风疹,德国风疹,德鲁巴风疹,疹rubellite红柱石,红宝石,红宝石,红柱石...ruble擦擦,擦擦乐,擦伤,擦亮rubout擦边球,擦伤,擦除,擦破ruffed蓬头垢面的,蓬头垢面,蓬松的,...ruffle褶边,围脖,褶皱,围裙ruffled褶皱的,褶皱,褶边,皱巴巴的rufous红褐色的,红褐色,紫红色的,褐...rugate皱纹,皱巴巴的,皱褶的,皱纹的rugging橄榄球,橄榄枝,橄榄球运动,橄...ruinate毁坏,毁灭,毁掉,破坏ruinous毁坏性的,破坏性的,毁坏性,破...ruleless无规则,无规矩,没有规则,无章...rumen瘤胃,朗姆酒,反刍,流言ruminant反刍动物,反刍类动物,反刍植物...rumination遐想,刍议,遐思,流言蜚语rummage翻箱倒柜,翻找,翻查,翻阅rump剩余部分,剩余的,残暴,残余runaround辗转腾挪,辗转,绕行,辗转反侧rundlet润彩客网,小册子,润格,润格特rundown润物细无声,润物细无声的,润物...runesmith符石,符咒师,符咒,符文runless奔放,逃亡,奔放的,无人驾驶runny流质,流动的,流淌的,流质的run-of-the-mine矿区运行,矿区的运行,矿区运行...runover辗转,辗转反侧,辗转腾挪,辗转...runt矬子,矬子里拔将军,奔跑,跑步rupee卢比,鲁比,普鲁士,比索rupestrine鲁比斯特林,芦丙素,芦荟素,芦...ruse诡计,伎俩,诡计多端,骗局rushee芦笙,芦苇,芦山,芦花rusher冲撞者,冲洗者,冲击者,冲锋陷...russet赤褐色,红褐色,赤红色,赤色rust-colored锈色的,锈色,铁锈色的,铁锈色rustle沙沙作响,沙沙声,沙沙的响声,...rustout锈蚀,锈迹斑斑,生锈,锈迹斑斑...rust-through锈透了,锈透,锈透了的,锈穿ruthenic钌合金,钌,钌钌,钌的ruthenious钌,钌的,钌钌,钌钌的ruthenium钌,钌合金,钌的,钌的作用rutilant芦笙,芦苇,芦荻,芦苇荡rutter杂乱无章,溅射,溅射器,杂乱无...r-valueR值ryal利亚尔ryegrass黑麦草,黑麦芽,红豆草,黑麦穗