Dr. Mohammad Hossein Hariri Asl 
Alloy Alloy (noun & verb) /əˈlɔɪ/ noun: a metal, e.g. brass, that consists of two or more metals mixed together – mixture of metals: This coin is made of brass, which is an alloy consisting of zinc and copper. Related Vocabulary Galvanize Alchemy
Accessible Accessible (adj) /əkˈses.ə.bļ/ 1. easily reached and obtained – obtainable – reachable – at hand: My physician reassured me that the medicine for my disease is easily accessible. 2. easy to comprehend – understandable – comprehensible: I used some visual aids to make my lecture more accessible to the audience. Parts of Speech Noun: …
High-quality High-quality (adj) of high and good quality – first-class – superior – excellent: Although the clothes in this shop are rather expensive, they are genuinely high-quality materials. Antonyms low-quality, cheap
Printing press Printing press (noun) a machine that is used to print books, magazines, newspapers, etc. – a machine that presses images onto papers: Due to a major defect in the printing press in our printing house, we couldn’t take any printing order this week.
Learn Colors in French Learn Colors in French Salut. Dans cet épisode de nos histoires françaises, nous aimerions parler de couleurs en français. Bita a un jouet coloré, ce qui est vraiment spécial pour elle. Ce jouet spécial est composé d’une barre verticale avec 9 anneaux de couleurs différentes. Par exemple, rouge, orange, jaune, bleu, …
Walnut Walnut (noun) /ˈwɔːl.nʌt/ US /ˈwɑːl-/ a nut with a very hard shell which is very similar to human brain and also slightly tastes bitter: I had some walnut and cheese for breakfast today.
Mass-produced Mass-produced (adj) /ˌmæs.prəˈdjuːst/ US /-ˈduːst/ produced or manufactured in large quantities with the use of machinery in factories to be sold at a reasonable cost – machine-made: mass-produced automobiles Parts of Speech Noun: mass-production Verb: mass-produce Antonyms handmade
Jubilant Jubilant (adj) /ˈdʒuː.bɪ.lənt/ very happy and satisfied, especially because of your achievements, success or victory – triumphant: A cursory look at his results was enough to make him jubilant at his academic success. Parts of Speech Noun: jubilation Adverb: jubilantly Antonyms depressed, unhappy
Affluence Affluence (noun) /ˈæf.lu.ənts/ wealth and richness – prosperity: Being a philanthropist, he uses some of his affluence to help the poor unconditionally. Parts of Speech Adjective: affluent Adverb: affluently Antonyms poverty, destitution
Pitch-black Pitch-black (adj & noun) extremely dark or completely black without any beam of light – pitch-dark: She has pitch-black hairs. Antonyms bright, lighted Parts of Speech Noun: pitch darkness