thigmonasty

例句：

1. 1. This material is known for its strong magnetic properties.
   这种材料以其强大的磁性特性而闻名。
2. 2.The magnetism of iron is responsible for its ability to attract metals.
   铁的磁性是它能吸引金属的原因。
3. 3. Magnetic materials are widely used in industries such as manufacturing and electronics.
   磁性材料在制造业和电子行业中被广泛使用。