短語(yǔ)詞組短語(yǔ)time -rock span 時(shí)間;巖層延續(xù)時(shí)限Time -span reduction 時(shí)值簡(jiǎn)化unequal time -span 不等時(shí)距Predictive Time -Span 預(yù)測(cè)時(shí)間跨度reading -time-span 閱讀時(shí)程short -time memory span 跨度permissible time span of meta -permission 元權(quán)限使用時(shí)間段 返回 time-span