Optical check
[计] 光学检查
🧩 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
Right. Would you give me room service, please?
好。请接房间服务部好吗？
Make the best of a bad business (or job or bargain).
身处山穷水尽，力争柳暗花明。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。