Polyvalent number
[电] 多价数目
🧩 词语组成解析
a. 多价的\\n[医] 多价的
🗣️ 情景例句
What's your mother's occupation?
你妈妈的职业是什么？
Have you ever thought about becoming a professional musician?
你曾经想过要成为职业音乐家吗？
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。