Demonstration plant
[化] 实验厂; 样板厂; 示范装置; 验证装置
🧩 词语组成解析
🗣️ 情景例句
I'm so glad everyone is asleep.
很高兴大家都睡了。
What's this?
这是什么？
After it had passed, they swam on as quickly as they could because they knew that the boat would soon return.
快艇过去之后，他们以最快的速度向前游去，因为他们知道快艇马上就要转回来。