Metafunction
n. 纯理功能；元功能
🗣️ 情景例句
with the kinds of programs that fit everyone.
拥有适合任何人的各式活动。
His controversial speech caused a wild discussion.
他们有争议的讲话引起了一场广泛的讨论。
Sometimes a tame elephant is tethered nearby to give the wild one confidence,
有时，把一头已驯服的象拴在旁边能给野象以信心。