burst out

美 [bɜːrst aʊt] 英 [bɜːst aʊt]

burst out

Verb

give sudden release to an expression;

"We burst out laughing"
"'I hate you,' she burst out"

appear suddenly;

"Spring popped up everywhere in the valley"

erupt or intensify suddenly;

"Unrest erupted in the country"
"Tempers flared at the meeting"
"The crowd irrupted into a burst of patriotism"

burst out近义词

erupt pop out irrupt break open flare flare up