- 重点词汇
- 胎儿
embryo; fetus; foetus; unborn child
- 发育
grow; develop; mature; evolve; flourish; growth; development; maturation; developed; grown; developing; developmental
- 情况
situation; way; thing; condition; picture; circumstance; state; case; matter; status; shape; state of affairs; a state of affairs; business; side; story; deal; instance; scenario; everything; -ion; -ship