放射fàng shè
to radiate, radioactive新陈代谢xīn chén dài xiè
metabolism (biology)昏迷hūn mí
to lose consciousness, to be in a coma标本biāo běn
specimen, sample检验jiǎn yàn
to inspect, to examine, to test正气zhèng qì
healthy environment, healthy atmosphere毒品dú pǐn
drugs, narcotics, poison注射zhù shè
injection, to inject消毒xiāo dú
to disinfect, to sterilize