Transition function
[计] 转换函数
🧩 词语组成解析
🗣️ 情景例句
You work hard on all your committees,
而你总是在各种委员会里忙，
A friend is a second self.
朋友是另一个我。
There was no trace of fingerprints, but the inspector found a dirty red bundle that contained jewellery which the old lady said was not hers.
巡官没有发现指纹，却发现了一个装有珠宝的、肮脏的红包袱。老妇人说那不是她的。