Aerocasing
氰化钙液体氰化法, 钙盐氰化
🗣️ 情景例句
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病，他们就能够保护好他们自己，从而阻止疾病的传播。
Eugene could create beautiful images with his paints.
尤金能够把美丽的形象用画笔画出来。
The children compete against each other to reach the other end of the pool.
孩子们比赛看谁先到达游泳池的另一端。