Phosphoenolpyruvate
n. [生化]磷酸烯醇丙酮酸盐(或酯)
🗣️ 情景例句
Then you'll see a big old red barn.
然后你就会看到一座旧的红色大粮仓。
An old dog barks not in vain.
老犬不空吠。
I don't want to know what it's been; I want to know what it is now.
我不想知道它曾经是什么；我想知道它现在是什么。