English Dictionary

zero

/ˈzɪə.ɹəʊ/

num

The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

There are zero apples on the tree.

意味（1）

The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.

The conductor waited until the passenger count was zero.