Loudens
v. （使声音）变响亮( louden的第三人称单数 )
🗣️ 情景例句
The way an event is portrayed in the media largely determines how it will be viewed by the public.
媒体对新闻的报道方式很大程度上决定着观众看待这件事的试。
Have some decency!
正经点！
below 20 per cent, its bactericidal action is negligible.
浓度低于20％时，杀菌能力基本上就不存在了。