absorption flask

例句：

1. 1.The absorption flask is used to measure the amount of gas absorbed by a liquid.
   吸收瓶用于测量液体吸收的气体量。
2. 2. The absorption flask was filled with water and placed in the refrigerator.
   吸收瓶被装满水并放在冰箱里。
3. 3.The absorption flask was used to test the efficiency of the absorption process.
   吸收瓶用于测试吸收过程的效率。