Phthienoic acid
[化] 结核菌烯酸
🧩 词语组成解析
🗣️ 情景例句
Football players are always popular with the ladies.
足球队员往往很讨女生的喜爱。
Life is short and time is fleeting.
人生短暂，光阴易逝。
What does Christmas mean? Christmas Day is the birthday of Jesus Christ.
圣诞节是什么意思？圣诞节就是耶稣基督诞生的日子。