胎生

胎生	tāi shēng	viviparity / zoogony
胎	tāi	fetus / classifier for litters (of puppies etc) / padding (in clothing or bedding) / womb carrying a fetus / (fig.) origin / source / (loanword) tire
生	shēng	to be born / to give birth / life / to grow / raw / uncooked / student