Catecholamines
(catecholamine 的复数) n. 儿茶酚胺, 邻苯二酚胺\\n[化] 儿茶酚胺
🗣️ 情景例句
From me and Marilyn.
Marilyn和我送的。
Did you go play ball last night?
你昨晚去玩球了吗？
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！