您要查找的是不是：
- This black substance is carbon. 这种黑色物质是碳。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- Weldon’s house immediately and took away this black substance, then gave it to the British Ministry of Defense for researching.Not for very long, Mr. 不久，韦尔顿接到了英国皇家空军打来的电话，称金属碎片极有可能是太空垃圾。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- This substance is known as plaque. 这种物质叫做牙斑。
- I hope this black tea is to your taste. 我希望这种红茶合你的口味。
- What in hell is this black thing? 这个黑色的东西到底是什么？
- In the case of a physical change no new substance is formed. 就物理变化来说，没有新的物质产生。
- What is this black powder on your desk? 你桌子上的黑色粉末是什么?
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- Tutor: What is this black liquid for sushi? （寿司里黑色的液体是什么？）
- A substance is in liquid state if it is neither gaseous nor solid. 一种物质和果它既不是气态，也不是固态，那它一定以液态形式存在。
- An example of this is carbon neutral accreditations. 这方面的一个例子是碳中立的认证。
- The substance is formed from a mixture of liquid solidify under pressure. 这些材料是由几种液体混合在一起并加压使之凝褂邙成的。
- What we exhale is carbon dioxide. 我们呼出的是二氧化碳。
- Rod- Do you love this black man? 你爱这个黑人吗?
- Jerry- I love this black man! Show me the money! 你爱这个黑人!让我赚大钱!
- The substance is then said to exhibit hysteresis. 因此人们说这类物质出现滞后现象。
