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
Are all the terms here to your satisfaction?
这里所有的条款都令你满意吗？
At open doors dogs come in.
狗从开着的门中进来。
as if he were holding it completely enclosed in the hollow of his hand.
就好像完全握在自己手心里一样。