Prereducing
(=-duction)预还原
🗣️ 情景例句
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
Little children have the most fun playing make-believe.
儿童很喜欢幻想的游戏。
Last week No.14 Middle School held a sports meeting on the playground.
上星期第十四中学在操场举行了一次运动会。