n.词位，词素(最小的意义单位)

The lexeme 'run' can be a verb, noun, or gerund in English sentences."
“lexeme‘跑’在英语句子中可以是动词、名词或动名词。”
In the sentence 'She runs every morning', 'run' is a lexeme in the present tense."
“在句子‘她每天早上跑步’中，‘run’是一个现在时态的词根。”
Lexemes are the smallest units of meaning in language."
“词根是语言中意义的最小单位。”
The lexeme 'book' can have different meanings depending on its context."
“词根‘书’的具体含义取决于其上下文。”
The lexeme 'bank' can refer to a financial institution or the side of a river."
“词根‘银行’可以指金融机构或河岸。”
In the sentence 'I will book a table at the restaurant', 'book' is used as a lexeme for making a reservation."
“在句子‘我将在餐厅预订一张桌子’中，‘book’用于表示预订。”
Lexemes are often combined with affixes to form new words."
“词根经常与词缀结合形成新词。”
The lexeme 'read' can also be a past participle or an infinitive verb."
“词根‘读’也可以是过去分词或不定式动词。”
The lexeme 'happy' is an adjective that describes a state of being content or joyful."
“词根‘快乐的’是一种形容词，描述了一种满足或快乐的状态。”
In the sentence 'They are happy to help', 'happy' is a lexeme expressing a positive emotion."
“在句子‘他们很高兴帮忙’中，‘happy’是一个表达积极情绪的词根。”