Agamy
n. 無婚姻制(如原始社會)
??? 情景例句
Are you the oldest in your family?
你是你家里最大的孩子嗎？
He is embarrassed because he made a mistake.
他因為弄錯而顯得很窘。
Its origin is still a mystery now.
它的起源至今仍是個謎。