Perforating computing typewriter
[计] 穿孔计算打字机
🧩 词语组成解析
[计] 穿孔的
computing
[[kəm'pju:tiŋ]]
[计] 计算
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
I asked him to lend me a book , but he wouldn't.
我请他把书借给我，但是他不肯。
I'm thinking.
我在思考。