Microfractography
显微断谱学
🗣️ 情景例句
Well, you'll have to ask her.
噢， 应当问问她。
This is it. That's $9.15, please.
到了。请付9。15美元。
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？