N-nonanoic acid
[建] 壬酸
🧩 词语组成解析
🗣️ 情景例句
I hope to come back to the mode of payment.
我希望回过头来讨论付款方式。
This company is growing by leaps and bounds, and the way to keep growing.
这个公司正在迅速发展，保持成长。
What's wrong?
怎么了？