🧩 词语组成解析
abbr. 技术合作处（Office of Technical Cooperation）
🗣️ 情景例句
The first chopsticks were made from bone and jade.
第一批筷子是骨头或玉制成的。
Give my best to your family.
代我向你们全家问好。
Municipalities naturally want to secure the campers' site fees and other custom.
市政当局当然希望获得露营者的场地费和其他光临的好处，