| 释义 |
tuff[tʌf]n. 凝灰岩a. 第一流的 tuff tuff AHD: [t¾f] D.J. [tJf]K.K. [tJf]n.(名词)A rock composed of compacted volcanic ash varying in size from fine sand to coarse gravel.Also called tufa 凝灰岩:致密火山灰构成的岩石,大小以细粒至粗砾石不等也作 tufa语源:1. French tuf 法语 tuf 2. from Old French 源自 古法语 3. from Old Italian tufo [tufa] * see tufa 源自 古意大利语 tufo [凝灰岩] *参见 tufa继承用法:tuffa“ceous AHD: [t¾-f³“sh…s] (形容词) |