英语词汇“hard-to-come-by”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	hard-to-come-by
释义	hard-to-come-by 来之不易难得
随便看	center line support packing head centerline support type center line survey center line through plate centerline tracking centerline tracking (clt) center line tunnel centerline vertical keel Center Lisle center load center loading center-lock centerlock center loop defect center lubrication centerman center management center mark center marks center mast center matched center micturition center mixer center mixing center moored drilling ship 春色属明年春色年年依旧春色年年如旧春色无情容易去春色未曾看春色桃枝春色正东来春色浮寒瓮春色耀飞旌春草封归恨实时实景实有实木实权实棉实测实牢实物实现