Chomsky hierarchy
[计] 乔姆斯基层次结构
🧩 词语组成解析
[计] 乔姆斯基
🗣️ 情景例句
46 Linden street, Riverdale.
林登街46号，Riverdale。
I'm looking forward to seeing you again.
我盼望着再能见到你。
It was from the study of these that so much was learnt about the interior of the earth.
正是从这两种波的研究中，我们可以了解到地球内部的许多情况。