Baines
贝恩斯（人名）
🗣️ 情景例句
There are abundant free materials available on the internet.
因特网上有丰富的免费资料提供。
He is in difficulty in his business.
他在事业上遇到困难了。
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。