Controller : নিয়ন্ত্রক; হিসাব-রক্ষক;
Related Words
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Appropriate Prepositions
Aim at(আঘাত করার জন্য লক্ষ্য স্থির করা): The hunter aimed at the tiger.
Authority on(বিশেষজ্ঞ পন্ডিত): Kamal was an authority on English literature.
Bound for(প্রস্তুত থাকা): Although we can see that it is bound for failure, it is fascinating to follow its journey.
Perfect for (সঠিক, মানানসই): The new book is perfect for you.
Run after (পশ্চাদানুসরণ করা): Do not run after money.
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Idioms
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
As a whole (মোটের উপর, সম্পূর্ন এক মনে করে-adv.) Look at life as a whole and you will see that it is meaningful.
Foul play (অসদাচারণ করা): We feared that he had met with foul play.
In no time (শীঘ্র): He will finish the work in no time.
Round the clock (সমস্ত দিন): He is working round the clock.