flux
noun [ U ] uk/flʌks/ us/flʌks/
(CHANGE)
不断的变动,不停的变化
continuous change
Our plans are in a state of flux at the moment. 我们的计划目前处在不断变化之中。
(SUBSTANCE)
engineering specialized(助)熔剂
a substance added to a metal to make it easier to solder (= join by melting) to another metal