音标：[ɒk'teivәu]
n. 八开纸, 八开本
在线英汉词典

octavo的短语、例句：

octavo n (pl ~s) (abbrs 缩写 oct) (size of a) book or page produced by folding a piece of paper of standard size three times to give eight sheets 八开; 八开的纸; 八开本的书.