4.5million是多少万

问题描述

精选答案

因为英文单词million是指百万，所以4.5million是450万。

Thus humans who lived a million years ago, despite their big brains and sharp stone tools, lived in constant fear of meat-eating animals ．

其他回答

古建筑设计

因为1million等于100万，所以4.5million等于450万。