Primary recovery
[经] 初次采收(回收)率, 初次分离
🧩 词语组成解析
primary
['praɪmɛri]
adj. 首要的，主要的;最早的，原始的;[地质学]原生的;基本的;
n. 第一位;最好者;要素;候选人提拔会;
prim第一，主要的+ary形容词后缀 → 第一的，最开始的 → 最初的；根本的
🗣️ 情景例句
Compared with the West, people in the East place much importance on family.
与西方相比，东方人的家庭观念更浓些。
What time does the train for Boston leaves?
去波士顿的火车几点开？
I had nearly reached the town, when the young man suddenly said, very slowly, Do you speak English?'
“你会讲英语吗？”