英语词汇“as needed”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	as needed
释义	Adverb: as needed According to need (physicians use PRN in writing prescriptions) "add water as needed" - as required, pro re nata, PRN
随便看	direct quotation direct sum direct support direct supporting fire direct tax direct tide direct transmission direct trust direct-grant school directed directed study directed verdict directing direction direction finder directional directional antenna directional microphone directionality directionless directive directiveness directivity directly directness

英语词典包含157790条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。