Asplenium pekinense hance
[医] 北京铁角蕨
🧩 词语组成解析
[医] 铁角蕨属
n. 拱腰, 椭圆拱脚尖最短半径的弧
🗣️ 情景例句
It was his first date in two years.
这是他两年来第一次约会。
I'd like to say goodbye to everyone.
我要向诸位告别了。
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。