System study
[计] 系统研究
🧩 词语组成解析
study
['stʌdi]
n. 学习，研究;课题;书房;结论;
vi. 考虑;沉思;默想;努力;
vt. 想出;详细地检查;背诵（台词等）;为…费心思;
🗣️ 情景例句
Weight: eight pounds six ounces.
体重： 八磅六盎司。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。