Perforated card
[计] 穿孔卡
🧩 词语组成解析
v. 穿孔于, 在…上打眼( perforate的过去式和过去分词 ); （在纸张等上）打齿孔[孔眼线]
card
[kɑrd]
n. 卡片;纸牌;明信片;信用卡;
vt. 记于卡片上;
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
Do you like water-skiing?
你喜欢滑水？
The tour should last about an hour and a half.
这次参观大概需要一个半小时。