liquid cook

例句：

1. 1.The liquid in the bottle is clear and transparent.
   瓶子里的液体清澈透明。
2. 2. The liquid level has risen due to the addition of water.
   由于加入了水，液体水平上升了。
3. 3.The liquid is very viscous and thick.
   这种液体非常黏稠且浓稠。