Piperonyloyl
[化] 胡椒基酰; 3,4-亚甲二氧苯酰; 3,4-亚甲二氧苯甲酰
🗣️ 情景例句
I'm afraid i've brought you a lot of trouble.
恐怕我给你带来了不少麻烦。
Would you please hold the door open for me?
可以请你为我把门拉着吗？
The third item has been omitted.
第三项目漏掉了。