Spectroscopy : বর্ণালিবীক্ষণ যন্ত্র;
Related Words
spectroscope  spectroscopic  spectroscopy  See Words Also In
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Appropriate Prepositions
Antipathy to/towards (ঘৃনা): I have a strong antipathy to smoking.
Assure of(আশ্বাস দেওয়া): I can assure you of the Principal’s honesty.
Call in(ডাকিয়া আনা): They called in a doctor.
Indifferent to (উদাসীন): Everybody is indifferent to my problem.
Look after (দেখাশুনা): He looks after me.
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Idioms
Laughing stock (হাসির পাত্র)— He is a laughing stock to all.
Pave the way (সুপ্রসন্ন করা) – I am sure I can pave the way for your success.
Pick one’s pocket (পকেট মারা)— He tried to pick my pocket.
Right and left (এলোপাথাড়ি - indiscriminately): He planted trees right and left.
Weal and woe (joy and sorrow, সুখ দঃখ) —Human life is full of weal and woe.