O-toluenesulfonic acid

[化] 邻甲苯磺酸

🧩 词语组成解析

acid ['æsɪd]
adj. 酸味的;尖刻的;酸的;酸性的; n. <化>酸;酸味物质;
acid尖,酸,锐利 →酸;酸的,酸性的

🗣️ 情景例句

Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room.
陆先生,没问题的。您从今天订到星期三,单人房。
How much is the postage for this?
这个邮费要多少钱?
It's my birthday, and I'm going to have a party. Didn't you know?
我的生日聚会,我计划举办一个聚会。你不知道吗?
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🔤 更多 O 开头的单词

og
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