Petroleum sulfonate
[化] 石油磺酸盐
🧩 词语组成解析
n. & vt.<美> = sulphonate
🗣️ 情景例句
At today's exercise class...
今天上健身课的时候……
When I'm going to buy a TV set next time, I'll buy a color set.
你有电视节目表吗？猜谜游戏节目之后是什么？
He is now satisfied merely to try to stand up, but as soon as he does so a porpoise knocks him flat.
此时的海龟，只要能站起来就满足了，但它刚站起来，就被一只海豚击倒。