Rock oil : পেট্রল; খনিজ তেল;
Related Words
recoil  rich soil  rock oil  rock-oil  See Words Also In
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Appropriate Prepositions
Based on(প্রতিষ্ঠিত, ভিত্তিক): His information is not based on the correct information.
Composed of(তৈরী): This medicine is composed of vitamins and minerals.
Creep up (বৃদ্ধি পাওয়া): The prices of are creeping up day by day.
Make of (কোনো উপকরণ দ্বারা সরাসরি তৈরী বোঝাতে): This necklace is made of gold.
Substitute for (বদলে দেওয়া): This action is substitute for that.
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Idioms
Nip in the bud (অঙ্কুরে বিনষ্ট হওয়া): All his hopes were nipped in the bud.
Out of temper (ক্রুদ্ধ): The teacher is out temper to see the overall results.
Pave the way (সুপ্রসন্ন করা) – I am sure I can pave the way for your success.
Red tape (official formalities, অফিসের কাজ)— You would not believe the red tape involved in getting the required permits.
To the backbone (to the core, হাড়ে হাড়ে) —The boy is wicked to the backbone.