keep one's nose to the grindstone是什么意思_keep one's nose to the grindstone的意思_keep one's nose to the grindstone的翻译_keep one's nose to the grindstone怎么读_keep one's nose to the grindstone的音标_keep one's nose to the grindstone的发音_keep one's nose to the grindstone翻译器_keep one's nose to the grindstone的短语_keep one's nose to the grindstone速记技巧_keep one's nose to the grindstone的近义词_keep one's nose to the grindstone的反义词_keep one's nose to the grindstone的双语例句

horse[hɔːs] n.马;骑马的军人，骑兵;有脚的架;跳马，鞍马;v.为…备马;猛推或用力向上举
permission[pəˈmɪʃn] n.准许;许可证;
tank[tæŋk] n.(贮放液体或气体的)箱，槽，罐; 箱(或桶等)所装之物; 一箱(或一桶等)的量; 坦克;vt.把…贮放在柜内;打败;彻底失败; 破产; 倒闭; (尤指故意)输掉(比赛);
cookies[ˈkukiz] n.[美]甜饼干，（苏格兰）一种小面包;[俚]家伙，人;饼干( cookie的名词复数 );人（尤指男人）;饼干( cooky的名词复数 );
Montblanc[mɑntˈblæŋk] [地名] [法国] 蒙布朗;[地名] [西班牙] 蒙特布兰克;万宝龙（品牌名）;
dig[dɪɡ] v.挖，掘，戳，掏;研究;脱身;喜欢;n.考古发掘;戳;租住的房间;挖苦;
frontier[ˈfrʌntɪə(r)] n.边界;前沿，新领域;（美国）西部边疆;
logo[ˈləʊɡəʊ] n.（某公司或机构的）标识，标志，徽标;logotype 的缩略形式;[计算机] LOGO 教学语言;儿童教学语言;
huge[hju:dʒ] adj. 巨大的;庞大的;极大的;非常成功的;极多的;走红的;程度高的
Dr abbr.(=dead reckoning)速度三角形定位法;(=doctor)医生，博士;
calculation[ˌkælkjuˈleɪʃn] n.计算，估算;算计;
each week[iːtʃ wiːk] 每周;