读音

/a/

释义

• 形容词: 用于指示某一特定的人或事物，通常在不确定性别或数量时使用。例如: “There is an a student waiting outside.” (有一个学生在外面等着。)
• 代词: 用于泛指任何一个人或事物。例如: “Anyone can learn to play the piano with enough practice.” (任何人都可以通过足够的练习来学习弹钢琴。)
• 冠词: 用于单数可数名词前，表示不特指的、泛指的概念。例如: “An apple a day keeps the doctor away.” (一天一苹果，医生远离我。)

短语

• “a lot” 表示许多，大量。例如: “I have a lot of work to do today.”
• “a bit” 一些，稍微。例如: “I’m feeling a bit tired.”

例句

• 形容词: “The a teacher is very knowledgeable about history.”
• 代词: “A person’s character is shaped by their experiences.”
• 冠词: “I saw a beautiful sunset yesterday.”

同义词

• 作为形容词时：one, certain
• 作为代词时：any, one
• 作为冠词时：an (在元音发音的名词前)