词汇“存底儿”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	存底儿
释义	存底儿存底儿[cún dǐr]1.■（留底） keep the original draft; keep a file copy
随便看	photosynthetic autotroph photosynthetic capacity photosynthetic cycle photosynthetic lamellae photosynthetic number photosynthetic organism photosynthetic oxygenation photosynthetic pond photosynthetic ratio photosyntometer photosystem phototactic Photo-Tape photo-tape camera phototaxis,-taxy phototelegram phototelegraph phototelegraphic phototelegraphically phototelegraphic apparatus phototelegraphy phototelephone phototelephony phototelescope phototelescopic

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。