Usage note
零可以用来表示没有或者起点。比如,零度是温度的起点;零分代表考试中的最低分数。
líng kě yǐ lái bǎo shí méiyǒu huò qǐ diǎn. rújī, líng dù shì wēndù de qǐdiǎn; líng fēn dài biǎo kǎoshì zhōng de zuì dī fēnxù.
零 can be used to indicate the absence or a starting point. For example, zero degrees is the starting point for temperature; zero points represent the lowest score in an exam.