Catecholamine
n. 儿茶酚胺, 邻苯二酚胺\\n[化] 儿茶酚胺
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
Could you hold your questions until I've finished?
请你把你的问题留到我把事情做完再问好吗？
But the market prices are changing frequently.
但是市场价格随时都在变化。