Coopering
vi. 箍桶；修桶\\nn. 制桶工人；修桶匠\\nvt. 箍桶；制桶\\nn. (Cooper)人名；(英、西)库珀
🗣️ 情景例句
I sold it to the present owners.
是我把它卖给了现在的主人。
I only need a thousand more pennies to buy my airplane.
我只要在有一千个一角的铜板，就能买一架飞机了。
Among tribal people all knowledge inherited by tradition is shared by all;
在部落中，通过传统继承的知识为所有人共享，