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- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- It snapped back like a piece of elastic. 它像一条橡皮带那样迅速弹回。
- All elastic materials possess this property to a certain degree. 所有弹性材料在一定程度上都具有这种特性。
- elastic sulfur 弹性硫
- Don't worry about him; he is a cheerful and elastic man. 别为他担心;他是个快活开朗的人。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- There was a loud ping as the elastic broke. 橡皮带断裂时发出砰的一声巨响.
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- The safety helmet is held on by an elastic strap. 安全帽用一根松紧带系住。
- The slacks have an elastic waistband. 这条便裤的腰带可伸缩。
- An ankle-high shoe with elastic sides. 高帮松紧鞋两帮有松紧布且高至脚踝的鞋
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
- To bend(something pliant or elastic). 使（柔韧的或有弹性的东西）弯曲
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- He is a cheerful and elastic man. 他是个快活开朗的人。
- There was the smell of sulfur, like burning tires. 那味道闻起来像是硫磺,像是燃烧的轮胎一样。
- Control sulfur levels in FCC products. 控制流化催化裂化生产中硫的排放。
- He stretched the elastic out as far as it would go. 他把松紧带尽量拉长。
