How to pronounce 開鎖 in Cantonese (3 out of 7):

當你用FaceID開鎖時 便開不到
When you lock it with FaceID, it won't open.

Cantonese Sentence Breakdown

dong3
right
trap
trick
pawn
to regard as
to pawn
thought
fit
proper
safe
appropriate
to treat as
nei5
you (informal, as opposed to courteous 您nín [您])
can be used to refer to an unspecified person
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
開鎖 hoi1 so2
unlock
si4
o'clock
time
when
hour
season
period
era
current
timely
often
continously
frequently
fashionable
opportune
sometimes…sometimes
a surname
便 pin4
cheap
unmerited advantages
glib-tongued
bulging
hoi1
to open
to start
to turn on
to boil
to write out (a prescription, check, invoice etc)
to operate (a vehicle)
carat (gold)
abbr. for Kelvin, 开尔文Kāi'ěrwén [开尔文]
abbr. for 开本kāiběn [开本], book format
to set up
to run
to leave
to hold (meeting
exhibition)
away
apart
aside
verb particle marking habitual aspect
不到 bat1 dou3
less than