to have it on lock

ইংরেজিতে "have it on lock"এর সংজ্ঞা ও অর্থ

to have it on lock
01

to have complete control, mastery, or confidence over something

Slang
উদাহরণ
He has it on lock handling client negotiations.
LanGeek
অ্যাপ ডাউনলোড করুন