hard to keep-夸克翻译难以保持常用释义【hard_to_keep】什么意思_英语hard_to_keep的翻译_音标_读音_用法_例句_在线翻译_有道词典The mechanics work hard to keep the helicopters airworthy. 机修工 们为了保障 直升机 的 适航 性而 ...有道网2009-01-07Hard To Keep A Dollar_Chris James&Patrick Rynn_单曲在线试听_酷我音乐Hard To Keep A Dollar,由歌手Chris James&Patrick Rynn演唱,酷我音乐网提供Hard To Keep A Dollar无损...酷我音乐it is hard for only one girl to keep the classroom to clean every day 为什么用to clean回答:2楼主的这个句子是错误的,正确的应该是: it is hard for only one girl to keep the classroom clean every day. keep+宾语+形容词作宾补作业帮其他人还搜了keep my hardkeep hardkeep on work hardhard to gethard to dolist是什么意思Hard To Keep A Secret_Explone_单曲在线试听_酷我音乐Hard To Keep A Secret,由歌手Explone演唱,酷我音乐网提供Hard To Keep A Secret无损音乐,Hard To Keep ...酷我音乐[He worked hard to keep the country strong]意思是?回答:1他努力使国家强大 如果有帮到您作业帮hard to hold_口语例句It's hard to hold this job down. 要 应付 这个 工作 很难。http://dict.tingroom.com She tried hard to ...有道网hard是什么意思_hard的用法_翻译_读音_海词词典why is it so hard for you to keep a secret?dispassionate;took a hard ...unfortunate or hard to bear;...海词词典keep是什么意思_keep在线翻译_英语_读音_用法_例句_海词词典It is easy to open a shop but hard to keep it. 开店容易经营难。Once you make a promise,you should ...海词词典 下一页 网络不给力?刷新试试