Mathematical check
[计] 数学校验
🧩 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
There's so much for young people to see and do.
这里有很多可供年轻人看和做的事情。
Don't cast out the foul water till you bring in the clean.
清水未来，莫泼赃水。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。