🧩 词语组成解析
abbr. 技术合作处（Office of Technical Cooperation）
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
It is not work that kills, but worry.
劳动不伤人，忧虑才伤人。
There is a chair below the window.
窗户下面有一把椅子。