Cog-wheel : দন্তযুক্ত চক্র
Related Words
chessel cog wheel cog-wheel cowlSee Words Also In
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Appropriate Prepositions
Agree with, on, to(একমত হওয়া): My father agreed with me on this point, but he did not agree to my proposal to set up a canteen.
Bar to(বাধা): Poverty is not a bar to happiness.
Concerned with(জড়িত): She was concerned with such things.
Depend on (নির্ভর করা): Presently, the students depend on/upon guide books.
Despair of (নিরাশ হওয়া): Do not despair of further improvement.
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Idioms
Brown study (দিবাস্বপ্ন): The girl is absorbed in a brown study.
In full swing (পুরোদমে): The school is in full swing after the vacation.
Red tape (official formalities, অফিসের কাজ)— You would not believe the red tape involved in getting the required permits.
Show good manner (ভালো আচরণ প্রদর্শন ): You should show good manner in the company of young ladies.
To the backbone (to the core, হাড়ে হাড়ে) —The boy is wicked to the backbone.