Card punching
[计] 卡片穿孔
🧩 词语组成解析
card
[kɑrd]
n. 卡片;纸牌;明信片;信用卡;
vt. 记于卡片上;
punching
[['pʌntʃiŋ]]
[计] 穿孔\\n[化] 冲孔
🗣️ 情景例句
I'm quite active and energetic.
我积极而充满活力。
Books, like friends, should be few and well chosen.
书籍如朋友，应该少而精。
but of accumulated knowledge applied to practical life.
而是积累起来的知识应用到实际生活中的结果。