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- L4 Weed-clean metabolize into innocuous substance in grass.It is safe to Cool-season grasses, such as Bluegrass, Bentgrass, Ryegrass, Fescue etc. L4杂草净在草坪草植株体内迅速代谢为无害物，对冷季型草如早熟禾、翦股颖、黑麦草和高羊茅等安全。
- N6 Weed-clean metabolize into innocuous substance in grass.It is safe to warm-season grasses, as Zoysia grass, Bermudagrass, etc. N6杂草净在草坪草植株体内迅速代谢为无害物，对暖季型草如结缕草、狗牙根安全性高。
- Allergic reactions can occur when the immune system over reacts to innocuous substances. 过敏反应可能发生当免疫系统起反应对无害物质。
- Even innocuous substances can sometimes register a positive result in a drug test. 即使无害的物质在药物测试中有时也会呈阳性。
- Design chemicals and products to degrade after use: Design chemical products to break down to innocuous substances after use so that they do not accumulate in the environment. 绿色化学，又称环境无害化学、环境友好化学，是利用化学原理从源头上减少或消除化学品在生产和使用过程中对环境污染的化学 。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Musk is a kind of strong-smelling substance. 麝香是一种有强烈气味的物质。
- 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。
- Her account was in substance correct. 她的账目基本上是对的。
- Ammonia is a chemical substance. 氨是种化学物质。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- An inert substance used to dilute. 稀释剂一种惰性物质
- The question was never discussed in substance. 这问题实际上从来没有讨论过。
- Gelatin is a clear tasteless substance. 明胶是一种透明无味的物质。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- This substance must be treated with acid. 这材料得用酸来处理。
- They maintained that ghosts had no substance. 他们认为鬼魂不是实物。
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
