Vaccination /ˌvæk.sɪˈneɪ.ʃ ə n/: the act of giving someone a vaccine, usually by injection, to prevent them from getting a disease (ការចាក់ថ្នាំវ៉ាក់សាំង).
Throat /θroʊt/ : the front of the neck, or the space inside the neck down which food and air can go (បំពង់ក).
Hangover /ˈhæŋˌoʊ.vɚ/ : a feeling of illness after drinking too much alcohol (ឈឺក្បាលព្រឹកបន្ទាប់ក្រោយពីផឹកគ្រឿងស្រវឹង).
Asthma /ˈæz mə /: a medical condition which makes breathing difficult by causing the air passages to become narrow or blocked (ជំងឺហឺត)
Abscess /ˈæb.ses/: a painful swollen area on or in the body, which contains pus (= thick, yellow liquid) (ដំបៅក្លាយចេញខ្ទុះ)
Sweat /swet/: to pass a salty colorless liquid through the skin because you are hot, ill or frightened (បែកញើស)
(Definition in English Extracted from Cambridge Advance Dictionary)
