1、Of or relating to a Mesolithic western European culture
阿濟(jì)爾期的是或有關(guān)中石器時(shí)代西歐文化的

2、Of or relating to a Mesolithic western European culture.
阿濟(jì)爾期的是或有關(guān)中石器時(shí)代西歐文化的

3、The bow seems to have been invented in the late Paleolithic or early Mesolithic periods.
弓箭早在舊石器時(shí)代晚期或中石器時(shí)代早期就出現(xiàn)了。