বই Total English - উন্নত - ইউনিট 7 - রেফারেন্স

a class of animals to which humans, cows, lions, etc. belong, have warm blood, fur or hair and typically produce milk to feed their young

স্তনপায়ী প্রাণী

the activity of exchanging goods or services

পণ্য বা পরিষেবা বিনিময়

an animal that feeds on the flesh of other animals

মাংসাশী

(of an animal) fit to live with people and not afraid of them

নিয়ন্ত্রিত প্রাণী

to move stealthily or quietly towards prey or a target, typically in a deliberate and calculated manner

চুপিসাড়ে অনুসরণ করা

the place or area in which certain animals, birds, or plants naturally exist, lives, and grows

আবাস

a particular type of animal or plant that has typically been domesticated by people in a certain way

শাবক

(of some animals or plants) to spend the winter sleeping deeply

শীতযাপন করা

an area for birds and animals to live and to be protected from dangerous conditions and being hunted

আশ্রয়স্থল

a protected area of land or water that is set aside for the preservation and protection of natural habitats, wildlife, and plant species

প্রকৃতি সংরক্ষিত

(of an animal, plant, etc.) being at risk of extinction

a class of animals to which crocodiles, lizards, etc. belong, characterized by having cold blood and scaly skin

সরীসৃপ প্রাণী

found only in small numbers so considered interesting or valuable

originating in another country, particularly a tropical one

নিজস্ব বা নিজের নয়

a framework made of metal bars or wires in which animals or birds can be kept

খাঁচা

any animal that lives by hunting and eating other animals

শিকারী

a structure that a bird makes for laying eggs or keeping the hatchlings in

পাখির বাসা

continuing to exist all the time or remaining without change for a long time

স্থায়ী

a once-thriving town or community that has been abandoned or largely deserted, often due to economic or environmental factors

ভূতের শহর

extremely impressive and beautiful, often evoking awe or excitement

অপূর্ব

a beautiful scene in the countryside that can be seen in one particular view

প্রাকৃতিক ভূদৃশ্য

(of a volcano) currently showing signs of volcanic activity or having the potential to become active soon

কার্যকর

a mountain with an opening on its top, from which melted rock and ash can be pushed out into the air

আগ্নেয়গিরি

harsh, providing an environment where life or growth is difficult or impossible

আতিথেয়তাহীন

the latest or most advanced level of technology, design, or knowledge in a particular field

প্রযুক্তির বর্তমান ব আধুনিকতম অবস্থা

previously owned or used by someone else

সেকেন্ডহ্যান্ড

ready for being used or acquired

প্রাপনীয়

made by hand using traditional or artisanal methods rather than by automated or mass-production processes

হস্তশিল্প

freshly made or acquired, and has not been used or worn before

সম্পূর্ণ নতুন

the gradual damage or deterioration that occurs to an object or property as a result of normal use or aging

ব্যবহারাদির ফলে ক্ষয়

used to refer to the availability of a product or property for purchase, sale, or rental

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