ะฟัะพะฑััะบะฐ
ะฟัะพะฑััะบะฐ, test tube
ะัะพะฑััะบะฐ โ ัะต ัะบะปัะฝะฐ ัััะฑะบะฐ, ัะพ ะฒะธะบะพัะธััะพะฒัััััั ะดะปั ะฝะฐัะบะพะฒะธั ะตะบัะฟะตัะธะผะตะฝััะฒ. ะฆะต ัะฝััััะผะตะฝั ะดะปั ะทะฑะตััะณะฐะฝะฝั ััะดะธะฝ ะฟัะด ัะฐั ะตะบัะฟะตัะธะผะตะฝััะฒ.
ะะธ ัะฐััะพ ะผะพะถะตัะต ะฟะพะฑะฐัะธัะธ ัั ะฝะฐ ััะพะบะฐั ั ัะผัั ะฐะฑะพ ะฒ ะปะฐะฑะพัะฐัะพัััั . ะฃ ะฝะฐั ัะฐั ะบะพะผะฟะปะตะบัะธ ะดะปั ะฝะฐัะบะพะฒะธั ะตะบัะฟะตัะธะผะตะฝััะฒ ัะฐััะพ ะผัััััั ะฑะตะทะฟะตัะฝั ะฟะปะฐััะธะบะพะฒั ะฟัะพะฑััะบะธ.
A test tube is a glass tube used for scientific experiments. It's a tool for holding liquids during experiments.
You can often see them in chemistry classes or labs. These days, science experiment kits often include safe plastic test tubes.
ะขะธะฟะพะฒะธะน ัะธะผะฒะพะป ั ัะผััะฝะธั ะตะบัะฟะตัะธะผะตะฝััะฒ, ะฟัะพะฑััะบะธ ะฒะธะณะพัะพะฒะปะตะฝั ะทั ัะฟะตััะฐะปัะฝะพะณะพ ัะบะปะฐ ะดะปั ัะพัะฝะพะณะพ ะตะบัะฟะตัะธะผะตะฝััะฒะฐะฝะฝั. ะะพะฝะธ ัะพะทัะพะฑะปะตะฝั, ัะพะฑ ะฒะธััะธะผัะฒะฐัะธ ะฒะธัะพะบั ัะตะผะฟะตัะฐัััะธ ัะฐ ั ัะผััะฝั ัะตะฐะบััั, ั ั ััะฝะดะฐะผะตะฝัะฐะปัะฝะธะผ ัะฝััััะผะตะฝัะพะผ ะดะปั ะฑะตะทะฟะตะบะธ ะฒ ะปะฐะฑะพัะฐัะพััั.
ะััะฐะฝะฝัะผ ัะฐัะพะผ ะตะผะพะดะทั ะฟัะพะฑััะบะธ ัะฐััะพ ะฒะธะบะพัะธััะพะฒัััััั ะฒ ัะพััะฐะปัะฝะธั ะผะตัะตะถะฐั ัะบ ัะธะผะฒะพะป ะฝะฐัะบะธ. ะฆะต ะพัะพะฑะปะธะฒะพ ะฟะพัะธัะตะฝะพ ะฒ STEM-ะพัะฒััั ะฐะฑะพ ะฝะฐัะบะพะฒะพะผั ะบะพะฝัะตะฝัั ัะฐ ััะฐะปะพ ะฟะพะฟัะปััะฝะธะผ ะทะฝะฐัะบะพะผ ัะตัะตะด YouTube-ะฑะปะพะณะตััะฒ, ัะพ ะฟัะพะฒะพะดััั ะฝะฐัะบะพะฒั ะตะบัะฟะตัะธะผะตะฝัะธ.