n. 名词化合物，混合物；复合词；有围墙的场地
adj. 形容词复合的；混合的
v. 动词加重；使复杂化；混合
The scientist studied the chemical compound.
科学家研究了这种化学化合物。
The new drug is a synthetic compound.
这种新药是一种合成化合物。
The compound has both organic and inorganic elements.
这种化合物既有有机元素也有无机元素。
They discovered a rare compound in the lab.
他们在实验室里发现了一种稀有化合物。
This compound can withstand high temperatures.
这种化合物能耐高温。
The compound was mixed with water.
这种化合物与水混合了。
The compound is used in pharmaceuticals.
这种化合物用于制药。
Researchers created a new compound for the study.
研究人员为这项研究创造了一种新化合物。
The compound broke down under pressure.
这种化合物在压力下分解了。
This compound has a unique structure.
这种化合物有独特的结构。
The compound was analyzed for its properties.
这种化合物的性质被分析了。
The compound can be found in nature.
这种化合物可以在自然界中找到。
The compound is essential for the reaction.
这种化合物对反应是必不可少的。
The compound was synthesized in the lab.
这种化合物是在实验室合成的。
The compound has medicinal properties.
这种化合物具有药用性质。
The compound is stable at room temperature.
这种化合物在室温下是稳定的。
The compound consists of two elements.
这种化合物由两种元素组成。
The compound was tested for safety.
这种化合物经过了安全性测试。
The compound is used in construction materials.
这种化合物用于建筑材料。
The compound has a high melting point.
这种化合物的熔点很高。
The compound was isolated from the mixture.
这种化合物从混合物中被分离出来。
The compound reacts with acids.
这种化合物与酸反应。
The compound has industrial applications.
这种化合物有工业应用。
The compound was discovered accidentally.
这种化合物是偶然发现的。
The compound is biodegradable.
这种化合物是可生物降解的。
The compound was patented last year.
这种化合物去年获得了专利。
The compound has a pleasant smell.
这种化合物有一种令人愉快的气味。
The compound is used in food additives.
这种化合物用于食品添加剂。
The compound is highly reactive.
这种化合物反应性很强。
The compound was synthesized using heat.
这种化合物是用热合成的。
He used an old rag to clean the table.
他用一块旧的抹布擦了桌子。
The weather today is very unpleasant.
今天的天气非常令人不愉快。
The building's structure was designed by an architect.
这座建筑的结构是由一位建筑师设计的。
He couldn't help but snicker.
他忍不住窃笑。
There are twelve months in a year.
一年有十二个月。
I met an Australian yesterday.
我昨天遇到了一个澳大利亚人。
The emerald glowed brightly in the sunlight.
这颗翡翠在阳光下闪闪发光。
They decided to lampoon the new policy.
他们决定讽刺这项新政策。
The experimental new drug shows promising results in treating cancer.
这种实验性的新药在治疗癌症方面显示出有希望的结果。
She has improved since last year.
自从自从去年以来，她已经进步了。
The rain was providential for the farmers.
这场雨对农民来说是天赐的。
The truck is parked outside.
这辆卡车停在外面。
He accidentally knocked over the glass on the table.
他不小心碰倒了桌子上的玻璃杯。
Change is inevitable when technology keeps evolving rapidly.
当科技快速发展时，变化是不可避免的。
She felt completely helpless.
她感到完全无助。
The goose is swimming in the pond.
那只鹅在池塘里游泳。
His argument lacked strong logic and evidence.
他的论点缺乏强有力的逻辑和证据。
They will conduct a survey next week.
他们将在下周进行一项调查。
I gained valuable experience during my internship.
我在实习期间获得了宝贵的经验。
The district is very quiet.
这个地区非常安静。
