Sumidero
[西]落水洞, 封闭洼地
🗣️ 情景例句
Oh, we'll try, believe me.
哦，我们会想办法，相信我。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。
What's your favourite kind of music?
你最喜欢什么音乐？