您要查找的是不是：
- Acids act on metal. 酸腐蚀金属。
- The acid acts on the metal and a gas is given off. 这种酸使金属起反应，并放出气体。
- Acid acts on this metal quickly. 酸对这种金属的作用是迅速的。
- Spiritual inactivity corrodes the soul like moisture acting on metal. 灵命的停滞就像潮气腐蚀金属一样，也会腐蚀心灵。
- Drill pipe corrosion results from oxygen acting on metals. 钻杆的腐蚀来自氧对金属的作用。
- The legal guardian must act on behalf of the child. 法定监护人应该维护这个孩子的利益。
- My idea is that we shall act on his suggestion. 我的意见是我们应当按照他的建议去办。
- Does the drug take long to act on the pain? 这药是否需要很长时间才能发挥止痛作用？
- "Acid acts on the capsaicin receptor and on another family of receptors called acid-sensitive ion channels," Park said."Acid is not as specific as capsaicin. "酸作用于辣椒素受体和其它受体家系-酸敏感离子通道,"帕克说"酸不仅是特异性的辣椒素。
- She can be trusted to act on the square. 她办事正派，可以信赖。
- How does this acid react on metal? 这种酸对金属会引起什么化学反应?
- These medical herbs are said to act on the heart. 据说这些药草对心脏起作用。
- My idea is that we should act on his suggestion. 我的意见是我们应当按照他的建议去办。
- He put some acid on metal and produced a gas. 他在金属上放了一点酸，就产生了一种气体。
- Person who act on behalf of a minor is a defendant in a court case. 在一案子中代表未成年人被告的监护人。
- You can make extra cash if you act on a hunch. 白羊座：努力工作会带来额外收入。
- The wheels of the toy car were fixed on metal rods. 玩具车的轮子固定在金属棒上。
- These medicinal herbs are said to act on the liver. 据说这些药草对肝脏起作用。
- They said they were acting on instructions. 他们说他们是奉命行事。
- This metal acts on water to set hydrogen free. 这种金属作用于水，就释放了氢气。
