Commodity composition
[法] 商品结构
🧩 词语组成解析
🗣️ 情景例句
and a new paint job in the schoolrooms.
和重新油漆教室。
I came to Harvard on a scholarship.
我是靠奖学金来哈佛大学求学的。
namely 6 million million miles.) Radio waves also travel at the speed of light,
即6万亿英里）。无线电波也是以光速传播的。