Check digit
[计] 校验数位
🧩 词语组成解析
check
[tʃɛk]
vt. 检查，核对;制止，抑制;在…上打勾;
vi. 核实，查核;中止;打勾;[象棋]将一军;
n. <美>支票;制止，抑制;检验，核对;
digit
['didʒit]
n. 数字;手指，足趾;一指宽;
🗣️ 情景例句
She's right.
她说得没错。
Although men are very different, often they have the same feelings.
人们虽然各自迥然不同，但是都具有相同的感情。
This is a good photograph.Who are these people?
这是一张很好的照片。这些人是谁。