Pentadiene carboxylic acid
[化] 山梨酸
🧩 词语组成解析
戊二烯
[机] 羧基的
🗣️ 情景例句
I think she has a stomachache.
我想她肚子痛。
I hope the weather there is cold enough.
我希望那儿天气够冷。
He had to choose between death and dishonor.
他不得不在死亡和耻辱之间选择。