Aperture card
[计] 窗孔卡片
🧩 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;
🗣️ 情景例句
Don't forget to breathe.
别忘了呼吸。
She feels pity for him.
她同情他。
Which platform?
在哪个站台？