in vitro

Từ điển WordNet v3.1 - WordNet Dictionary

I - adjective

in an artificial environment outside the living organism (Freq. 3)
- in vitro fertilization
• Syn:
ex vivo
• Ant:
in vivo

II - adverb

in an artificial environment outside the living organism
- an egg fertilized in vitro
• Syn:
ex vivo