Hmdso
[化] 六甲基二硅醚; 六甲基乙硅醚
🗣️ 情景例句
Are you ready to order now, sir?
先生，你准备点菜吗？
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
Best wishes,
衷心地祝福你，