Tried and tested
volume

"tried and tested"의 정의 및 의미

tried and tested
01

proven to be effective, reliable, or trustworthy through experience, testing, or a history of success

tried and (tested|trusted) definition and meaning
IdiomIdiom
example
The tried and tested method for getting someone to confess is to just let them keep talking.
download-mobile-app
모바일 앱 다운로드
Langeek Mobile Application
애플리케이션 다운로드
LanGeek
앱 다운로드
langeek application

Download Mobile App

stars

app store