Posology : ঔষধের মাত্রাসংক্রান্ত বিদ্যা;
Related Words
physiologic  physiology  posology  psychologic  psychology  See Words Also In
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Appropriate Prepositions
Afraid of(ভীত): An honest man is not afraid of telling the truth.
Annoyed for(কোনো কারনে বিরক্ত হওয়া): The officer was annoyed with the clerk for being late.
Behave towards(ব্যবহার করা): The students behaved objectionably towards the Head teacher.
Convenient to(সুবিধাজনক): The work is convenient to your nature.
Lost in (মগ্ন): Simon is lost in meditation.
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Idioms
As a rule (নিয়ম অনুসারে.) As a rule, she kept silent in the meeting.
Fish in a troubled water (এলোমেলো অবস্থার সুযোগ নেয়া): He made a lot of money by fishing in a troubled water.
Put the cart before the horse (to reverse the natural order of things-কোনো জিনিসের স্বাভাবিক ক্রমকে পাল্টে দেয়া) - The leader put the cart before the horse.
Sheet anchor (শেষ আশ্রয়; প্রধান অবলম্বন; আসল খুঁটি)— This small piece of land is his sheet anchor.
To the backbone (হাড়ে হাড়ে): I know this boy to the backbone.