Bitulith
沥青混凝土
🗣️ 情景例句
Maybe I can help.
也许我能帮忙。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
with, superimposed upon, it the continents, together with the islands and other features of the oceans.
上面附加着大陆以及岛屿和海洋的其他形态。