How to pronounce 按壓 in Cantonese (5 out of 6):

放入蛋撻模後用拇指按壓
Put the egg in the mold and press the finger.

Cantonese Sentence Breakdown

放入 fong3 jap6
to put inside; to add; to place
蛋撻 daan6 taat1
(food) egg tart
mau4
pattern
mould
hau6
back
behind
rear
afterwards
after
later
descendants
then
a surname
future
after next
succeeding
jung6
to use
to employ
to have to
to eat or drink
expense or outlay
usefulness
hence
therefore
to apply
to operate
function
to spend
to make use
to serve as
to eat
to drink
with
to need
to exert
effect
with this
拇指 mou5 zi2
thumb
按壓 on3 aat3
press