Derwent
n. 德文特河（位于澳洲, 英国的河流名）
🗣️ 情景例句
I'll go upstairs and stay with him until he falls asleep again.
我上楼去陪他， 直到他又睡着。
If your prices are more favorable than those of your competitors we shall send you our order.
如果你方价格比其他竞争对手的优惠，我们将向你们订货。
They aren't very busy!
他们不很忙吧！