英[sʌb] 美[sʌb]
n.Submarine;substitute,substitute,substitute;subway;reviewer
vi.Be a substitute, be a substitute ;Be a stand-in, proofread (manuscript)
Third person singular: subs Plural: subs Present participle: subbing Past tense: subbed Past participle: subbed
html sub tag syntax
Function:Define subscript text.
Note:The content contained in the tag and its closing tag will be displayed at half the character height of the current text stream, but different from the current The font and size of the text in the text stream are the same.
Note:Both the tag and its corresponding tag are very useful in mathematical equations, scientific symbols and chemical formulas.