Valoneaic acid dilactone
[化] 橡┥酸二内酯
🧩 词语组成解析
[机] 二内酯
🗣️ 情景例句
Let's tie the knot.
我们结婚吧。
I think it's going to be too hot.
我认为天气将会太热。
Good afternoon.
下午好。