Productive activity
[经] 生产活动
🧩 词语组成解析
productive
[prə'dʌktiv]
adj. 富有成效的;多产的;生产性的;具有创造性的;
🗣️ 情景例句
and I promise you I won't forget.
我向你保证， 我不会忘的。
I've heard so much about you!
久仰大名！
Tazieff has often risked his life in this way.
塔捷耶夫经常冒这样的生命危险。