First-class : প্রথম শ্রেনীর, সর্বোৎকৃষ্ট
Related Words
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Appropriate Prepositions
Concerned for (উদ্বিগ্ন): The parents are concerned for their growing children.
Convict of(দোষী সাব্যস্ত হওয়া): The accused person was convicted of the murder.
Grateful to (কৃতজ্ঞ): We should be grateful to our teachers.
Infested with (অতিষ্ঠ): The room is infested with rats.
Plead for (ওকালতি করা): He pleads for justice.
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Idioms
As a rule (নিয়ম অনুসারে.) As a rule, she kept silent in the meeting.
Swan-song (অন্তিম গীত, শেষ কর্ম): This writing is the swan song of Kazi Nazrul islam.
To the backbone (হাড়ে হাড়ে): I know this boy to the backbone.
Weal and woe (সুখ-দুঃখ): Human life is full of weal and woe.
Wild goose chase (useless pursuit, পন্ডশ্রম) —Do not waste time in wild goose chase.