Propionate
n. [有化] 丙酸盐；丙酸酯
🔁 扩展释义
【医】 丙酸盐
🗣️ 情景例句
Thank you,
谢谢你
First impressions are most lasting.
最初的印象最为持久。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。