大声的用英语怎么说?

"大声"用英语可以说成"loudly"。

"Loudly" 是一个形容词，意思是"大声地"。它来源于英语单词"loud"，意思是"响亮"、"大声"。

例句：

He spoke loudly so that everyone could hear him. 他大声说话，这样每个人都能听到他。
She sang loudly and off-key. 她大声唱着，但是唱错了音。
The music was playing loudly in the background. 音乐在后台大声播放。