closed-type bucket

例句：

1. 1. This type of bucket is ideal for storing liquids that need to be kept at a constant temperature.
   这种类型的桶非常适合储存需要保持恒定温度的液体。
2. 2. The engineer used a closed-type bucket to collect the spilled oil.
   工程师使用了一个封闭型桶来收集溢出的油。
3. 3. In this experiment, we used a closed-type bucket to measure the volume of gas.
   在这个实验中，我们使用了一个封闭型桶来测量气体的体积。