Rock oil : পেট্রল; খনিজ তেল;
Related Words
recoil  rich soil  rock oil  rock-oil  See Words Also In
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Appropriate Prepositions
Bound for(প্রস্তুত থাকা): Although we can see that it is bound for failure, it is fascinating to follow its journey.
Bridge over (সেতু): The only entrance to Allahabad in that direction was by a bridge over the Jumna.
Comply with(মেনে নেওয়া): The clerks must comply with the orders of their officer.
Meet with (হঠাৎ কোন কিছু হওয়া): Yesterday I met with an accident.
Play on (বাজানো): They play on the piano.
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Idioms
At a snail's pace (very slowly – খুব ধীর গতিতে) The economy of Bangladesh is growing at a snail’s pace.
Bad blood - (শত্রুতা): There has always been bad blood between these families.
Lion’s share (বড় মাপের অংশ): He took the lion’s share of the profit.
Of course (অবশ্যই): Of course, you know what that meant.
Speed money (ঘুষ; উৎকোচ): He hankers after speed money.