Mf
中频\\n[化] 三聚氰胺-甲醛树脂; 三聚氰酰胺-甲醛树脂
📖 牛津释义
MF
abbr
缩写 = (radio 无) medium frequency.
🗣️ 情景例句
But what can I do?
但我能帮什么忙？
A man has his hour, and a dog has his day.
人有称心时，狗有得意日。
Hawkwood made large sums of money in this way.
霍克伍德用这种方法挣了大笔钱。