英语词汇optional hyphen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
For example, a U.S. ZIP code is five digits plus an optional "plus 4" qualifier composed of a hyphen and four additional digits.
例如，美国的邮政编码是五位数字加上可选的“4个”限定号码，后者由连字符和四位附加数字组成。
2
It contains the locale folders, which are lower cased, and a hyphen separates the language code from the optional country code.
它包含locale文件夹，使用小写格式，并用连字符分隔语言代码和可选的国家代码。

单词	optional hyphen
释义	optional hyphen 简明释义可选连字符双语例句 1 For example, a U.S. ZIP code is five digits plus an optional "plus 4" qualifier composed of a hyphen and four additional digits. 例如，美国的邮政编码是五位数字加上可选的“4个”限定号码，后者由连字符和四位附加数字组成。 2 It contains the locale folders, which are lower cased, and a hyphen separates the language code from the optional country code. 它包含locale文件夹，使用小写格式，并用连字符分隔语言代码和可选的国家代码。
随便看	isentropic walker-type circulation isentropic wave isentropic weight chart isentropic weight chart isentropic work isentropic work change isentropic working expansion isentropity isentropy Isenvad Iseo Iseo, Lake iseoric line ISEP isepamicin isepamicin sulfate isepamicin sulfate injection isepire isepires isepries ISEQ is equal to Iser Iser Isere