Orientation function
[计] 定向函数
🧩 词语组成解析
🗣️ 情景例句
His number is 555-8842.
他的电话是555-8842。
A bird may be known by its song.
什么鸟唱什么歌。
I hope not. She says she's got a headache and a cough. Perhaps she's caught a cold.
我也但愿如此。她说有点头痛，还咳嗽。也许是感冒了。