Metatheory
[计] 元理论
🗣️ 情景例句
That's the deal.
这是交换条件。
Better is the neighbour's hen than mine.
人莫知其苗之硕。
or those inviting 'our camping friends' to a dance or a boat trip are printed not only in French or Italian or Spanish,
和邀请露营朋友参加舞会、乘船观光的招贴不仅印成法语、意大利语、西班牙语，