n.硫磺，硫

Sulphur is released when they burn coal and oil.
他们燃烧煤和油时，也释放了硫磺。
Eric burned a piece of sulphur which he had carefully weighed beforehand.
埃里克燃烧了一块预先仔细称过分量的硫磺。
Sulfur is a chemical element with the symbol S and atomic number 16.
硫是一种化学元素，符号为S，原子序数为16。
Volcanoes often release large amounts of sulfur dioxide into the atmosphere.
火山经常向大气中释放大量的二氧化硫。
Sulfuric acid is used in the production of fertilizers.
硫酸在化肥生产中被广泛使用。
The smell of rotten eggs is caused by hydrogen sulfide, a compound containing sulfur.
臭鸡蛋的味道是由含硫化合物——硫化氢引起的。
Sulfur is an essential nutrient for plant growth.
硫是植物生长必需的营养素。
Iron sulfide, also known as pyrite, is a common mineral found in many rocks.
铁硫化物，又称黄铁矿，是许多岩石中常见的矿物。
Some types of coal contain high levels of sulfur, which can cause environmental problems when burned.
某些类型的煤含有高浓度的硫，在燃烧时可能会引起环境问题。
Sulfuric acid is a strong acid that can be dangerous if not handled properly.
硫酸是一种强酸，如果不妥善处理，可能会造成危险。
In ancient times, sulfur was used in medicine to treat skin diseases.
在古代，硫被用于医药中治疗皮肤病。
The process of removing sulfur from crude oil is called desulfurization.
从原油中去除硫的过程称为脱硫。