The landlady's response to the doorbell was unusual because she seemed overly excited and eager to welcome the protagonist despite it being late at night. She also behaved oddly, as if she was hiding something or had an ulterior motive, which added to the unsettling atmosphere of the story.
Landlord. Gender-specific titles are on the way out.
With the application called doorbell is the most common way.
A wireless doorbell provides an easy way to upgrade a home without drilling messy holes. Whether replacing an existing doorbell or installing a doorbell for the first time, homeowners have the flexibility to quickly add doorbells to any door. They can expand their doorbell system by buying additional buttons for every door in their home. Homeowners do not lose any features or options when they choose a wireless doorbell system. Most products have multiple channels that make prevent interference from neighbors and have a large selection of chimes and tones.
no there is not an unusual way red panda eat
look in side a dictionary
generalization
yes
it hovers
enact
Do something in an original & unusual way, something unexpected - in a sonic or formal way. either: [1] making sounds on an instrument in an unusual way (bowing a cymbal while immersing it in water), or making sounds on an "unusual instrument" (an Ebow on a toaster or playing cutlery) or [2] constructing music in an unusual way (John Cage & the I-Ching) or writing something that will have to be interpreted in an unusual way (graphic notation or some extension, thereof).
an irritating habit or action.
It rotates on its side