Grammaticalization
语法化
🗣️ 情景例句
I can't.
我不敢读。
Poverty is not a shame, but the being ashamed of it is.
贫非耻，耻贫乃耻。
Some time ago, however, a peculiar fish was caught near Madagascar.
然而不久前，在马达加斯加附近的海里却捕到了一条奇怪的鱼。