Dihydroxyfluoboric acid
[化] 二羟氟硼酸; 二羟基氟硼酸
🧩 词语组成解析
🗣️ 情景例句
Well, come on, Dad.
好， 来吧， 爸爸。
What time did you use to get up last year?
你去年时常什么时间起床？
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”