Scientific effort
[计] 科研工作, 科研计划
🧩 词语组成解析
🗣️ 情景例句
I'd like to propose a toast.
我想来祝酒。
It is better to be alone than in bad company.
无友要比交坏友好。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。