Card verifier
[计] 卡片校验机
🧩 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;
verifier
['verɪfaɪə]
n. 证实者，核验者，证明者;
🗣️ 情景例句
since ten this morning,
从今天上午十点起，
How much is the excess baggage charge?
超额行李费多少钱？
The shuttle Endeavour will be taking the astronauts to the Hubble.
“奋进”号航天飞机将把宇航员送上哈勃。