放射性烟羽 fàng shè xìng yān yǔ

DEFINITIONS

  1. radiation plume

CHARACTERS

放 fàng put, release, free, liberate
射 shè shoot, eject, issue forth, emit
性 xìng nature, character, sex
烟 yān smoke, soot; opium; tobacco, cigarettes
羽 yǔ feather, plume; wings; rad. 124