Test-card
[医] 视力卡
🧩 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
Will your family be attending the graduation ceremony?
你的家人要来参加你的毕业典礼吗？
Whose pen is this?
这是谁的笔？
Most countries use these satellites to send and receive messages.
大多数国家利用这些卫星发送和接收消息。