Impredicative
非直谓的, 非断言的
🗣️ 情景例句
I don't know for sure.
我不太清楚。
All produets have to go through five checks in the whole process.
所有产品在整个生产过程中得通过五道质量检查关。
Hello, Li Lei. Who are they?
你好，李磊，他们是谁？