Guanopterin
鸟蝶呤
🗣️ 情景例句
Try again.
再试一次。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
You don't keep your word. Why didn't you tell me then? I've been looking forward to it. How can you change your mind at last minute?
你不守信用。为什么那时不告诉我呢？我一直都盼望着它呢。你怎么能在最后时刻改变主意呢？