您好,欢迎访问优校网! 收藏本页 手机访问
今天是:

snakestone


n. 菊石(据说可汲出蛇毒)

英文词源

snakestone (n.)
"fossil ammonite," 1660s, from snake (n.) + stone (n.). So-called from the old popular notion that they were coiled snakes petrified.