Diisobutyl
二异丁基
🗣️ 情景例句
I would just like to thank all of you,
我只是想谢谢你们大家，
If you want my advice,I don't think you should go.
如果你想要我的忠告，我不认为你应该去。
Excuse me. Do you have an eraser?
对不起，你有橡皮吗？