Time bomb : যে বোমা নির্দিষ্ট সময়ের শেষে ফাটিয়া থাকে;
Related Words
time bomb  time-bomb  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Adept in (দক্ষ): He is adept in playing football.
Apathy towards (অনাগ্রহ): The student has great apathy towards his studies.
Averse to (বিমুখ): Rahim was averse of your various problems.
Delighted at/with (আনন্দিত হওয়া): Sharmin was delighted at/with her husband’s promotion.
Hanker after (আকাঙ্ক্ষা/লোভ করা): He hankers after riches.
Browse All Appropriate Prepositions
Idioms
At ease (in peace or pleasure – শান্তিতে বা আরামে) A man who has enemies can not live at ease.
In no time (শীঘ্র): He will finish the work in no time.
In black and white – (লিখিতভাবে) – Put forward your proposal in black and white.
Show good manner (ভালো আচরণ প্রদর্শন ): You should show good manner in the company of young ladies.
Up to (পর্যন্ত) - I have done the exercises up to page 40.