1N-COUNT 抽搐;痉挛 If someone has convulsions, they suffer uncontrollable movements of their muscles. 抽搐;痉挛
2N-COUNT (国家、体系、组织发生的)动乱,骚乱 If there are convulsions in a country, system, or organization, there are major unexpected changes in it. (国家、体系、组织发生的)动乱,骚乱
...the political convulsions that led to de Gaulle's return to power in May 1958.
促使戴高乐在1958年5月重新上台的政治动乱
...the great convulsion of the eighteenth century.
ADJECTIVE | VERB + CONVULSIONADJECTIVE➤violent劇烈的抽搐▸➤sudden突然的痙攣VERB + CONVULSION➤go into, have, suffer, suffer from抽搐起來;患痙攣◇The patient lost consciousness and went into convulsions.病人失去知覺,抽搐起來。➤cause引起痙攣