phosphorus [ˈfɒsfərəs]以下由轻松背单词网站提供
单词级别扩展级基本释义n.磷英英释义a poisonous yellowish white or (less often) red or black element that shines in the dark and burns when in the air参考例句Phosphorus is essential to plant growth.植物生长需要磷。No animal or plant can exist without phosphorus.没有一种动物或植物离开磷能够生存。 推荐阅读 |