Octyne diacid
[化] 辛炔二酸
🧩 词语组成解析
[化] 辛炔
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
Chopsticks are traditionally placed in brides dowries.
筷子在传统上是被当作新娘的嫁妆。
I often study in the morning.
我常常在早上读书。
Oh, Pierre, how wonderful! But I don't think we can go. I haven't got an evening dress for the ball! And a new dress costs over four hundred francs.
啊，比尔，太棒了！不过，我想我们去不成。我没有参加舞会的晚礼服啊！而一件新的晚礼服得花400多法郎。