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中文
English Fox - English Dictionary
Meaning of
riser
in English
riser
us
/ˈraɪzər/
uk
/ˈraɪzər/
#common
Plural
risers
Definitions
Noun
a
vertical
part
of
a
staircase
step
a
platform
to
lift
objects
;
elevate
surfaces
a
vertical
conduit
for
cables
or
fluids
between
floors
