Propane diacid
[化] 丙二酸
🧩 词语组成解析
propane
[['prəupein]]
n. 丙烷\\n[化] 丙烷
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
Sounds good. I'll be there at 7.
很好。我7点会到。
Do not through fear of poverty surrender liberty.
不要因为怕贫困而舍去自由。
But even in the most favourable circumstances only a small fraction of the creatures that die are preserved in this way before decay sets in or, even more likely, before scavengers eat them.
即使是在最有利的环境中，死去的生物中也只有一小部分能在开始腐烂前，或更可能在被食腐动物吃掉之前，被这样保存下来。