phosphorus

'fɒsfәrәs
Collins 1

英文释义

n. a multivalent nonmetallic element of the nitrogen family that occurs commonly in inorganic phosphate rocks and as organic phosphates in all living cells; is highly reactive and occurs in several allotropic forms

中文翻译

n. 启明星, 金星, 磷, 磷光体
[化] 磷P

1
Collins 星级
16,653
BNC 频率
14,278
使用频率

记忆技巧

“phosphorus”由“phos-”和“-phorus”组成，其中“phos-”源于希腊语，意为“光”，而“-phorus”意为“携带者”或“产生者”。可以联想到“光的携带者”，因为磷在某些化合物中发光。

例句

1. Phosphorus is an essential nutrient for plants.
磷是植物生长所必需的营养素。
2. Many fertilizers contain phosphorus to help crops grow.
许多肥料含有磷，以帮助作物生长。
3. The human body needs phosphorus to form strong bones and teeth.
人体需要磷来形成强健的骨骼和牙齿。

学习工具