Hexene
[化]己烯
🗣️ 情景例句
Let's all just enjoy this wonderful place
让我们大家就来享受这个美妙的地方
What shall I send him for his Christmas?
我要送他什么东西作为圣诞礼物？
Good, we've been looking for them.
好啊 ，我们一直等着看呢。