brain.wave 5breIn7weIv n [C] infml Am also brain.storm a sudden clever idea （突发的）奇想;突然想到的妙计;灵机妙想 I couldn't see how I could get home from the station-- then I had a brainwave, Eric could meet me. 我不知道我怎样才能从车站回到家----突然我有了个妙计，埃里克可以接我。 BRAIN 中的brain wave