Brown acids
[化] 棕色酸(酸洗石油时生成的油溶性磺酸盐)
🧩 词语组成解析
brown
[braʊn]
adj. 棕色的;褐色的;被晒黑的;未去壳的;
n. 褐色;棕色;
v. 变成棕色;成褐色;晒黑;烤得焦黄;
n. 酸, 酸类；有酸味的东西（acid的复数）
🗣️ 情景例句
There's saying, East and West, Cantonese Food is Best.
有句谚语说的是“食在广州”。
Thank you very much for saying that.
非常感谢你这样说，。
Bluebird, the car he was driving, had been specially built for him.
他驾驶的“蓝鸟”牌汽车是专门为他制造的。