Acetylpyrazine
乙酰吡嗪
🗣️ 情景例句
We prefer to have payment in US dollars. It may be difficult for us to do so.
我们用美元付款。用人民币支付可能有些困难。
I'm afraid you will fail.
我怕你会失败。
This joke has gone a little too far.
这个玩笑开得有点-过分了。