Hydroxyisobutyrate
羟基异丁酸盐
🗣️ 情景例句
He's always in and out of jobs.
他老是跳槽。
Looking back, it seems like a very short five years living here and working together with you.
回顾一下，在这里和大家一起工作的五年看起来是那么短暂。
What's your favorite steps?
你最喜欢跳什么舞？