Chromene
[化] 色烯; 苯并吡喃
🗣️ 情景例句
I want to pick up the car tomorrow morning at seven. Are you open then?
我想在明天早上7点提车。那时你们开门了吗？
He did not conclude that Anna had misunderstood.
他没法断定安娜是否存在误解。
But you will get less waste from this.
但可以减少浪费。