Beat the air : বৃথা চেষ্টা করা; অনর্থক পরিশ্রম করা;
Related Words
bather  batter  battery  beat the air  beater  better  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Convenient to(সুবিধাজনক): The work is convenient to your nature.
Convert to(দীক্ষিত): Tom is converted to another religion.
Deal with (কারো সাথে ব্যবহার বা আচরণ করা): Shahid can deal well with the customers.
Guilty of (অপরাধী/দোষী): The convict was guilty of murder.
Loyal to (অনুগত): Every citizen must be loyal to the state.
Browse All Appropriate Prepositions
Idioms
At times (মাঝে মাঝে): He at times comes here.
Bad blood - (শত্রুতা): There has always been bad blood between these families.
From cradle to grave (দোলনা থেকে কবর পর্যন্ত): Everyone has to learn from cradle to grave.
Look into something (তদন্ত করা- investigate) - The manager looked into the matter.
Widow’s mite (দরিদ্রের ক্ষুদ্র দান): A windows mite is no less important than a large contribution of a rich man.