Security personnel
[法] 治安保卫人员
🧩 词语组成解析
🗣️ 情景例句
That's a great idea.
好主意。
That's what I guessed.
跟我猜的一样。
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。