英语词汇“老大难”的读音、翻译、释义、用法及例句-英语在线翻译词典-残梦网

词汇	老大难
释义	老大难 long-standing, big and difficult (problem) ♦ ~单位 a unit with serious and long-standing problems ♦ ~的技术问题 a knotty technical problem of long standing
随便看	observation observation post observatory observe observer obsess obsession obsessive obsessive obsolescence obsolescent obsolete obstacle obstacle course obstacle race obstetrician obstetrics obstinacy obstinate obstreperous obstruct obstruction obstructionism obstructive obtain 没面目没颜落色没颠没倒没食子酸没饮没首没驮没骨没骨图没骨头喜茶升级款\|橙香草莓果茶蜜桔牛奶冰棒奶油芒果雪糕椰汁桂花糕夏天解暑止渴——自制奇异果西瓜冰棍蝙蝠巧克力【初味日记】火龙果冰棒红豆抹茶雪糕榴芒慕斯蛋糕网红的沙皮狗慕斯蛋糕

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