كيف تنطق "radioisotope"
word
ˌreɪdioʊˈaɪsəˌtoʊp
ray-dee-oh-EYE-suh-tohp
ˌreɪdiəʊˈaɪsətəʊp
ray-dee-oh-EYE-suh-tohp
التعريف
A radioisotope is an atom with an unstable nucleus that gives off radiation as it changes to a more stable form. Radioisotopes are used in medicine, industry, and research.
نسخ IPA
الإنجليزية الأمريكية
ˌreɪdioʊˈaɪsəˌtoʊp
الإنجليزية البريطانية
ˌreɪdiəʊˈaɪsətəʊp
نطق مبسط
أمريكي
ray-dee-oh-EYE-suh-tohp
بريطاني
ray-dee-oh-EYE-suh-tohp
استمع في السياق
A radioisotope can help doctors find diseases in the body.
Scientists use radioisotopes to study plants and animals.
A radioisotope gives off energy called radiation.
Doctors sometimes inject a radioisotope to track how organs work.