Arithmetic check
[计] 算术校验
🧩 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;
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
My mouth is watering.
我在流口水。
Nice to meet you.
很高兴见到你。