Fn
n. 功能, 函数
🗣️ 情景例句
to work out a program
想研拟一项计划
Nothing so bad but might be a blessing.
塞翁失马，焉知非福。
one, to my certain knowledge, spent nine months on a novel about Kashmir,
据我所知，有位作家花了9个月的时间写了一部有关克什米尔的小说，