Valoneaic acid dilactone
[化] 橡┥酸二内酯
🧩 词语组成解析
[机] 二内酯
🗣️ 情景例句
Break a leg!
祝贺！
Which one is better?
哪一个是较好的？
But you will get less waste from this.
但可以减少浪费。