on one's best behavior
on
ɒn
on
<i>one's</i>
wʌnz
vanz
best
bɛst
best
behavior
bɪheɪvjə
biheivyē

ইংরেজিতে "on one's best behavior"এর সংজ্ঞা ও অর্থ

on one's best behavior
01

as polite and well-mannered as one can be 

বাগধারা
অনানুষ্ঠানিক
উদাহরণ
The kids were on their best behavior while the guests were visiting. 
LanGeek
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