英语词汇unspecified duration怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	unspecified duration
释义	unspecified adj — 不详 adj • 未指明 adj duration n — 期限 n • 年期 n • 会期 n duration — 持续时间 • 长短
随便看	casting simulation castings moulds castings per mould castings set casting supplier casting surface casting system casting technique casting technologies casting technology casting temperature casting the deciding vote casting time casting tube casting tundish casting unit casting with casting Works casting yield cast in metal cast in place cast-in-situ cast in situ concrete cast in-situ pile cast in stone

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

unspecified adj —