Seredamine
蛇根胺
🗣️ 情景例句
We'll do that immediately.
我们可以立即跟她谈。
Do I need a reservation for the dining car?
我需要预订餐车吗？
that is something like 6,000,000 spiders of different kinds on a football pitch.
这就是说，在一个足球场上约有600万只不同种类的蜘蛛。