Hexynedioic acid

[化] 己炔二酸

🧩 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

Ping-Pong tables, soda machines, and lots of music.
乒乓球, 汽水贩卖机, 热闹的音乐。
We're having some friends over. What are you doing?
我们打算请几位朋友来玩。你打算干什么呢?
and of what had previously been wrong with his wife,
也不知道他妻子以前得的是什么病,
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