Rare earth : বিরল মৃত্তিকা;
Related Words
rare earth  reheat  See Words Also In
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Appropriate Prepositions
Conceal from(লুকানো) Do not conceal anything from me.
Die of (রোগে মরা): Many people died of cholera.
Fantasize about (কল্পনা করা): They fantasized about winning the lottery.
Run over (চাপা পড়া): The man was run over by a truck.
Take pity on (দয়া করা): Take pity on the helpless people.
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Idioms
Bad book (disfavour-খারাপ নজর —n) The secretary has fallen in the bad book of the manager.
Do yeoman’s service (বিশেষ উপকার করা): Freedom fighters have done yeoman’s service for country.
Null and void (বাতিল): The deed has been null and void now.
Scapegoat (উদোর পিন্ডি বুধোর ঘাড়ে)—He was made scapegoat of the incident.
Well off (স্বচ্ছল) - Jim and Della were not well off.