How to pronounce 膿 in Cantonese (7 out of 8):

確保沒有積 已殺死所有細菌
Ensuring that there are no blocks, killing all the bacteria.

Cantonese Sentence Breakdown

確保 kok3 bou2
ensure
沒有 mou5 jau5
without
zik1
to amass
to accumulate
to store
measured quantity (such as area of volume)
product (the result of multiplication)
to integrate (math.)
to solve (or integrate) an ordinary differential equation (math.)
old
long-standing
to store up
age-long
Jack
nung4
pus
ji5
already
to stop
then
afterwards
only
too much
enough!
used as a final particle to add emphasis
殺死 saat3 sei2
to kill
所有 so2 jau5
every
細菌 sai3 kit6
bacteria