innocuous substance

例句 (10)

• The lab tests confirmed that the unknown powder was an innocuous substance.实验室测试证实了这种未知粉末是一种无害的物质。
• Despite its unusual appearance, the plant produced only innocuous substances.尽管外观奇特，这种植物只产生无害的物质。
• Researchers are developing new materials from innocuous substances to replace plastics.研究人员正在开发由无害的物质制成的新材料，以取代塑料。
• The report classified the chemical as an innocuous substance with no known health risks.报告将该化学品归类为一种无害的物质，没有任何已知的健康风险。
• Even innocuous substances can cause allergic reactions in sensitive individuals.即使是无害的物质有时也会引起敏感个体过敏反应。
• The team was tasked with identifying the source of the innocuous substance found in the water supply.该团队的任务是查明供水中发现的无害的物质的来源。
• Many common household items are made from innocuous substances that are safe for everyday use.许多常见的家用物品由无害的物质制成，对日常使用是安全的。
• The experiment involved exposing the cells to various innocuous substances to observe their effects.该实验涉及将细胞暴露于各种无害的物质以观察其影响。
• The company guarantees that its products are derived from innocuous substances.该公司保证其产品源自无害的物质。
• After careful analysis, it was determined that the residue was an innocuous substance and posed no threat.经过仔细分析，确定残留物是一种无害的物质，没有构成威胁。