🧩 词语组成解析
abbr. 技术合作处（Office of Technical Cooperation）
stock
[stɔk]
n. 股份，股票;库存;树干;家畜;
adj. 常备的，存货的;陈旧的;
vt. 提供货物;备有;
vi. 出新芽;囤积;
🗣️ 情景例句
The book impressed a lot of people.
那本书在很多人心中留下深刻印象。
No one can match us so far as quality is concerned.
就质量而言，没有任何厂家能和我们相比。
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。