How to pronounce 鈕 in Cantonese (1 out of 1):

用家只需要鈕動這個旋鈕
The user just needs to turn the spindle.

Cantonese Sentence Breakdown

用家 jung6 gaa1
user
只需 zi2 seoi1
only need
要 jiu3
important
vital
to want
to ask for
will
going to (as future auxiliary)
may
must
(used in a comparison) must be
probably
if
essential points
necessary
necessity
to desire
to need
should
鈕 nau5
button
knob
a surname
動 dung6
(of sth) to move
to set in movement
to displace
to touch
to make use of
to stir (emotions)
to alter
abbr. for 动词dòngcí [动词], verb
action
to change
to alter
to act
to arouse
to take up
to use
to eat
drink
這個 ze2 go3
this one
旋鈕 syun4 nau2
knob