to  waste  one's breath
waste
weɪst
veist
<i>one's</i>
wʌnz
vanz
breath
brɛθ
breth

ইংরেজিতে "waste one's breath"এর সংজ্ঞা ও অর্থ

to waste one's breath
01

to speak or argue in vain, with little or no chance of being listened to or heeded 

উদাহরণ
Honestly, you're wasting your breath - he doesn't want to hear what anyone else has got to say. 
LanGeek
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