Beavertail
扇形雷达波束
🗣️ 情景例句
No, I'm not very good at it.
不 ，我网球不行。
Poverty is not a crime.
贫非罪。
Though these large machines still exist, many of their functions have been taken over by small powerful personal computers, commonly known as PCs.
虽然这种大计算机仍然存在，但它们的许多功能已被体积小但功能齐全的个人电脑——即我们常说的PC机——所代替了。