mesolithic造句

1、Of or relating to a Mesolithic western European culture
阿济尔期的是或有关中石器时代西欧文化的

2、Of or relating to a Mesolithic western European culture.
阿济尔期的是或有关中石器时代西欧文化的

3、The bow seems to have been invented in the late Paleolithic or early Mesolithic periods.
弓箭早在旧石器时代晚期或中石器时代早期就出现了。