Catoptrics : ক্যাটপ্টরিক্স;
Related Words
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Appropriate Prepositions
Adapt to(খাপ খাওয়ানো): Everybody must adopt himself to new environment.
Control over(নিয়ন্ত্রণ): He has no control over his sons.
Fail in (ব্যর্থ হওয়া): He failed in getting internet connection in his room.
Greed for (লোভ): He has an indomitable greed for wealth.
Sad at (দুঃখিত): All his colleagues were very sad at his transfer from this place.
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Idioms
Breathe one’s last (decease, die- শেষ নিঃশেষ ত্যাগ করা, মরে যাওয়া) The man breathed his last in his native village.
Bad blood - (শত্রুতা): There has always been bad blood between these families.
Back and forth (এদিক ওদিক) The mad man was running back and forth in the hospital.
Ins and out (খুঁটিনাটি): I know ins and outs of this file.
To the backbone (to the core, হাড়ে হাড়ে) —The boy is wicked to the backbone.