🧩 词语组成解析
abbr. 炼油工程师(Petroleum Refining Engineer)
confederation
[[kənˌfedə'reiʃən]]
n. 同盟, 联盟, 组织联盟
🗣️ 情景例句
Thanks for trying.
谢谢你尽了力。
How many workshops are there in your factory?
你们厂有多少车间?
The weeks passed and the grass grew.
几个星期过去了,草长了起来。