致命: fatal, mortal, deadly, to sacrifice one's life...
淡: insipid, diluted, weak, mild, light in color, tasteless, indifferent, (variant of ) nitrogen...
指示: to point out, to indicate, to instruct, directives, instructions...
来电: incoming telephone call (or telegram), to phone in, to send in a telegram, to have an instant attraction to sb, to come back (of electricity, after an outage)...
通宵: all night, throughout the night...
基因: gene (loanword)...
葡萄酒: (grape) wine...
来往: to come and go, to have dealings with, to be in relation with...
核心: core, nucleus...
青少年: adolescent, youth, teenager...