Fluorborate
氟硼酸盐
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
We've booked a Western-style room for you.
我们已为你订了一间西式的房间。
She felt inhere handbag for the piece of paper on which her father had written down al the details of the journey and gave it to the porter.
她从钱包里摸出一张纸条，那上面有她父亲对这次旅行详细说明，她把这张纸条交给了搬运工。