Metafunction
n. 纯理功能；元功能
🗣️ 情景例句
He is a big fan of the NBA games.
他是NBA的铁杆球迷。
I know the boy whose father is a ball player.
我知道那个男孩的父亲是球员。
Right. Let me examine you. Does it hurt here? Here? Here?
好。我来给你检查检查。这儿痛吗？这儿？这儿？