brightening
中文翻译
英文解释
词态变化
常见例句
plural of brightening v make lighter or brighter v become clear
The sudden brightening of a fused globule of gold or silver, when the last film of the oxide of lead or copper leaves its surface
The brightening of a metal in the crucible when it becomes pure, as in certain refining processes.
相关词组
[化] 增白剂; 增艳剂; 增亮剂; 光亮剂
brightening agent(for electroplating)
[化] 电镀光亮剂
(brightening 的复数) [机] 擦亮, 纯化
电解抛光
[化] 荧光增白剂
[化] 预增白