不定: indefinite, indeterminate, (botany) adventitious...
掩护: to screen, to shield, to cover, protection, cover...
雷达: radar (loanword)...
原汁原味: original, authentic...
焕发: to shine, to glow, to irradiate, to flash...
耀眼: to dazzle, dazzling...
大学: university, college...
症状: symptom (of an illness)...
改动: to alter, to modify, to revise...
摧毁: to destroy, to wreck...
