Vertical angle : শীর্ষকোণ;
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Appropriate Prepositions
Annoyed for(কোনো কারনে বিরক্ত হওয়া): The officer was annoyed with the clerk for being late.
Beg for(অনুরোধ করা): Maria begged the Superintendent for a seat in the school hostel.
Depend upon (নিশ্চিত থাকা, আস্থা রাখা): Sumi depended upon his word.
Play with (খেলা করা/ মজা করা): I shall not play with him.
Repentant for (অনুতপ্ত): Kamal should be repentant for his misbehavior.
Browse All Appropriate Prepositions
Idioms
Out of order (বিকল): The elevator was out of order.
Read between the lines (understand the significance, অন্তনিহিত অর্থ বুঝা) Try to read between the lines of the letter.
Three score (ষাট): He is happy as his brother got three score.
Tooth and nail (strongly, প্রবলভাবে)-He fought tooth and nail against his enemy.
Well up (সুপন্ডিত)- Dr. Shahidullah was well-up in Bengali language.