体外受精 tǐwàishòujīng external fertilization Definitions Defs Origin Strokes Stroke Words Sentences Sents 体外 體外 tǐwài outside the body outside the body; occurring or situated outside a living organism, as in laboratory conditions like "in vitro"受精 shòujīng noun to be fertilized to be fertilized; to be impregnated or inseminated; refers to the biological process of a sperm cell combining with an egg cell to form a 受精卵 shòujīngluǎn
