放热 (fàng rè) — (verb-object) to release heat, to give off heat; (noun) exothermic (used in compounds such as 放热反应)
Definition
放热 (fàngrè) means 'to release heat' — used as a verb-object phrase or as a noun meaning 'exothermic' in chemistry compounds like 放热反应 (exothermic reaction).
verb
(verb-object) to release heatto give off heat
noun
exothermic (used in compounds such as 放热反应)
Examples
- 。Zhè zhǒng diàn chí fàng le hěn duō rè.This type of battery gave off a lot of heat.
- 放热。Jī qì zài yùn xíng shí huì bú duàn fàng rè.The machine will continuously release heat while running.
- 放热，。Zài jìn xíng fàng rè fǎn yìng shí, yào dài hǎo shǒu tào.When conducting an exothermic reaction, wear gloves properly.
Browse more HSK 7-9 words or search the full 43,000-word dictionary.