loud和loudly区别.

loud 意为“响亮地”、“大声”或“高声地”,侧重发出的音量大,传得远,一般多用来修饰 speak ,talk ,laugh 等动词.loud 还可用作形容词.例如：Speak louder,please,or no one will hear you.请大声些,否则没人能听见...