(grammar) any type of determiner that shows whether we are referring to a particular thing or a general example of something
用于确定名词是已知还是未知
a verb that is used with other verbs to indicate tense, voice, etc., such as do, have, and be
辅助动词
(grammar) a word such as and, because, but, and or that connects phrases, sentences, or words
用于连接句子中的单词、短语或从句
(grammar) a word that comes before a noun or pronoun to indicate location, direction, time, manner, or the relationship between two objects
用于显示名词、代词与其他元素的关系
(grammar) the name of a place, person, country, etc. with its first letter capitalized
专名
(grammar) a word that can replace a noun or noun phrase, such as she, it, they, etc.
代词
(grammar) a letter or a set of letters that are added to the beginning of a word to alter its meaning and make a new word
字首
(grammar) a letter or a set of letters that are added to the end of a word to alter its meaning and make a new word
后缀
(grammar) describing a verb whose subject is affected by the action of the verb
没有直接主语的句子
(grammar) describing adverbs or adjectives that indicate a difference in degree, quality, size, etc.
形容词的比较级
(grammar) describing words that are indicating the presence of more than one person or thing
多个人、事物或实体
(grammar) describing words that are indicating the presence of only one person or thing
用于指代一个人、一件事或实体
(grammar) a verb that is used with the main verb of a sentence to indicate possibility, intention, etc., such as can, might, should, etc.
表示必要性、可能性、许可或能力的动词
(grammar) describing a sentence, clause, etc. that will only be true or happen if something else is true or happens
用于表达条件或假设情况
a form of a verb that ed, etc. is added to the end of it which is used to form passive or present tenses or adjectives
表示已完成动作的动词形式
(grammar) describing a form of a verb that indicates an action is continuing
用于描述正在进行的动作或状态
(phonetics) a speech sound produced by interfering with or stopping the flow of air through the mouth or nose
非元音语音
(phonetics) a speech sound produced without interfering with the flow of air coming through the mouth or nose
字母表中的一个浊音字母
(grammar) a short question added to the end of a statement that is formed form the same statement
短问题类型
the use of marks such as a period, comma, etc. in writing to divide sentences and phrases to better convey meaning
书面中用于澄清含义、表示停顿等的标记。