Isatogenic acid
[化] 靛红原酸
🧩 词语组成解析
🗣️ 情景例句
It's a serious matter for a lot of us.
对我们许多人来说这可是个严重的问题。
I'm always confused with s and th.
我常把s和th搞混。
You always want the best,but we can't afford it.Sometimes you think you're a millionaire!
你总是要买最好的，可我们买不起，有时候你认为自己是个百万富翁！