Rack system
[经] 箱架系统
🧩 词语组成解析
rack
[ræk]
n. 行李架;支架;刑架;（羊、猪等带前肋的）颈脊;
vt. 使痛苦，使焦虑;剥削，榨取;用刑拘折磨;
🗣️ 情景例句
Oh, really?
噢， 是吗？
Just wait and see.
只好等着看喽！
Of course, the answer is Chinese.
回答当然是汉语。