ff
abbr 缩写 =
1 and the following (pages, lines, etc) 及其後的(页、 行等)
early childhood, p 10 ff, eg in the index of a book 童年时期, 自第10页起(如见於书目中).
2 (music 音) very loudly (Italian fortissimo) 极强的; 非常响的(源自意大利文fortissimo). Cf 参看 pp 3.
🗣️ 情景例句
Let's have some music!
我们来点音乐吧!
Don't let me down.
不要让我失望。
and that this happens at a rate which differs little from person to person,