viscosity pyrometer

例句：

1. 1.The oil has a high viscosity, making it difficult to flow.
   这种油黏度高，难以流动。
2. 2. The thick soup had a low viscosity, allowing the noodles to easily slide through.
   这道浓汤黏度低，使得面条能够轻松滑过。
3. 3. The paint is very viscous, so you need to be careful when applying it.
   这种油漆非常黏稠，所以在涂抹时需要小心。