in a sentence的用法和樣例：
例句
- The meaning of a word is determined by its actual use in a sentence.
字的意義要由它在句子中的實(shí)際用法來(lái)確定。 - A comma is sometimes used to set off a clause in a sentence.
逗號有時(shí)用來(lái)隔開(kāi)一個(gè)句子中間的從句。 - Declension means varying the forms of nouns, pronouns and adjectives in a sentence.
變格是指名詞、代詞和形容詞在句中的形式變化。
