Partitives
a. 区分的；表示部分的\\nn. 表示部分的词
🗣️ 情景例句
Hello.
喂。
Please tell him to stop running in and out.
请告诉他不要跑进跑出。
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。