Co-production
[经] 副产品生产
🧩 词语组成解析
[医] 钴(27号元素)
🗣️ 情景例句
Mr. Malcolm Stewart, and it looks like a personal letter.
Malcolm Stewart先生收 ，而且看来是一封私人信件。
Put your shoulder to the wheel.
努力工作。
On the day before our departure, several bus loads of tourists descended on the town.
我们离开小镇的前一天，镇上来了几辆满载游客的公共汽车。