Oxyalkylatable
可烷氧化的
🗣️ 情景例句
Is the weather always like this?
这儿的天气总是这样吗？
Let me lend it to you.
让我借给你。
I'm poor, but I always enjoy myself! he said. I don't know why!
“我很穷，但我总是过得很愉快！”他说，“我不懂为什么！”