পর্যবেক্ষক: [Noun] Observer; watcher. [adjective] observing; watching.
Related Words
পর্যবেক্ষক পর্যবেক্ষণ পর্যবেক্ষিত পর্যবেক্ষণSee Words Also In
1.Google-Translator 2.Wikipedia 3.Wiktionary.org
Appropriate Prepositions
Appetite for(ক্ষুধা): He has no appetite for food.
Astonished at(বিস্ময়-বিহবল হওয়া): We were astonished at his unexpected success.
Busy with(ব্যস্ত থাকা): Rahim is now busy with her homework.
Careless of(অসতর্ক): Do not be careless of your health.
Entrust to (কাউকে কোনো কিছু বিশ্বাস করে দেওয়া): He entrusted the thing to me.
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Idioms
At death’s door (at the point of death- মৃত্যুর দ্বারে) The patient is now at death’s door.
Learn by heart (মুখস্থ করা)— He learnt the poem by heart.
Slip of the tongue (বলায় সামান্য ভুল): This is a slip of the tongue; don’t pay much stress on it.
Short cut (সংক্ষিপ্ত পথ)— He comes by this shortcut.
Well-to-do (সঙ্গতিপূর্ণ) - He was not born in a well-to-do family.