Prepunch card
[计] 预穿孔卡片
🧩 词语组成解析
[计] 预穿孔
card
[kɑrd]
n. 卡片;纸牌;明信片;信用卡;
vt. 记于卡片上;
🗣️ 情景例句
I'm tired of working all day.
我厌倦整天工作。
I'm worried about the appearance of the floor.
我担心地板的外观。
Is the production line fully automatic?
生产线是全自动的吗？