Ornithologist : পক্ষিবিজ্ঞানী;
Related Words
orientalist  ornithologist  ornithologists  See Words Also In
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Appropriate Prepositions
Argue against (বিপক্ষে বলা): She argued against the bill.
Arrive at(উপস্থিত হওয়া, পৌছানো): The train arrived at Dhaka station on time.
Burst into(কান্নায় ভেঙ্গে পড়া): He burst into tears.
Consolidate for (শক্তিশালী করা): The four new companies consolidated for greater efficiency.
Relation with (সম্পর্ক): I have no relation with the culprit.
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Idioms
At ease (in peace or pleasure – শান্তিতে বা আরামে) A man who has enemies can not live at ease.
At liberty (free-মুক্ত-adj.) They are at liberty to go anywhere.
Irony of fate (ভাগ্যের পরিহাস): He could not succeed by irony of fate.
Lame excuse (বাজে ওজর): The lame excuse will not do.
Run into debt (ঋণগ্রস্ত হওয়া)— He ran into debt.