Scientific effort
[计] 科研工作, 科研计划
🧩 词语组成解析
🗣️ 情景例句
Snow.
雪。
Did you go to the zoo this morning?
你今早去动物园了吗？
I don't know, he says. It isn't a plane, and it isn't a bike. I think we can say it's a plike.
“我不知道”，他说，“不是飞机，也不是自行车，我想可以把它叫飞车”。