Siliconic acid
[化] 烃基硅羧基酸
🧩 词语组成解析
🗣️ 情景例句
When was your last day off?
上次休假是在什么时候？
You're not wearing enough. It's cold out there.
你穿这样不够保暖。
Thank you all for coming.
谢谢光临。