burst into laughter 是动词短语吗

burst into laughter 是动词短语吗 burst into laughter/tears burst into laughter等于什么 burst into laughter为什么不是burst into laught burst into laughter,burst out laughing.二者用法 At that joke,tom burst into laughter为什么用at Hearing the joke,all the students burst into ______ laughter the s news made all of us burst into laughter After I told him the story,he suddenly burst into laughter. burst out和 burst into 有什么区别吗? burst into color的意思是? burst into 是什什么意意思