复数： hyphens

Click optional hyphen to remove manual hyphens .

单击“可选连字符”删除手动连字符。

Those two words need to be connected with a hyphen .

那两个字要用连字符号连起来。

Excluded elements are preceded by a hyphen .

被排除的元素以连词符为前缀。

All right.what about a hyphen ?

好吧，加个连字符怎么样？

Do not enter a hyphen at the end of a characteristic name .

不要在特性名称末尾输入连字符。