Pentene diacid
[化] 戊烯二酸
🧩 词语组成解析
n. [化]戊烯
n. [化]二酸\\na. [化]二价酸的, 二酸的
🗣️ 情景例句
and that you have a fantastic reputation in the toy industry.
而且在玩具界有很好的声誉。
I wish I could repay you somehow for your kindness.
我希望我能报答你你的善意。
On the other hand, I felt sad that I wasn't able to tell my grandparents that we were safe.
另一方面，我为不能告诉我的祖父母我们十分安全而感到难过。