Laughing gas : নাইট্রাস অক্সাইড;
Related Words
lacunas  lagging  lashing  lashings  laughing  laughing gas  laughing stock  laughingly  laughingstock  looking glass  lugging  See Words Also In
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Appropriate Prepositions
Associate with, in(জড়িত হওয়া): This man was associated with crime.
Care of(যত্ন নেওয়া): You should take care of your health.
Curse for (অভিশাপ দেয়া): If he ever mistreats my parents, I will certainly curse him for it.
Greed for (লোভ): He has an indomitable greed for wealth.
Worry about (কোনো কিছু বা কাউকে নিয়ে উদ্বিগ্ন হওয়া): Please, don’t worry about me. I will be alright.
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Idioms
Bad bargain (purchasing at a high price-বেশি দামে কেনা-n) You had a bad bargain of the watch I see.
Pave the way (সুপ্রসন্ন করা) – I am sure I can pave the way for your success.
Pass away (মারা যাওয়া)— He passed away last night.
Right and left (এলোপাথাড়ি - indiscriminately): He planted trees right and left.
Up to (পর্যন্ত) - I have done the exercises up to page 40.