Derated
降级的, 已降低额定值的
🗣️ 情景例句
A couple of weeks.
两、三个星期吧。
Do you build sand castles when you go to the beach?
你去沙滩的时候，堆沙丘城堡了吗？
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。