indusial

• 罕见、过时的形容词，指与印度河或其周边地区有关的，或具有其特色的。

A rare, obsolete adjective relating to or characteristic of the Indus River or its surrounding region.

1. Relating to an indusiumC2formalscientific

   Of or pertaining to an indusium, a protective covering or membrane, such as that found in ferns or in insect larvae cases.

   囊群盖的

   • The indusial scales of the fern were observed under the microscope.
   • Researchers studied the indusial cases of caddisfly larvae to understand their construction.
   • This indusial structure is crucial for protecting the developing spores.