Matrix card
[计] 矩阵卡片
🧩 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
The selection here is very large, it may be difficult to choose.
这里有很多式样可以选，可能很难决定。
Better deny at once than promise long.
轻诺必寡信。
It's a pity I didn't think of it earlier.
很可惜，我没有早一点想起这事来。