赤子的英文：
a newborn baby

• Newborn calves are not afraid of tigers.
  初生牛犊不怕虎。
• I love these newborn babes.
  我爱这些新生儿。
• She gazed at the newborn infant and smiled.
  她望着这个初生的婴儿笑了。
• It's difficult to sex newborn chicks.
  新生小鸡雏的性别是很难判断的。
• That newborn is in the constant heat cabinet for infant now.
  那个新生儿现在在婴儿恒温室。

• And baby hands, baby tummy, and baby feet.
  还有娃娃手、娃娃脚、娃娃肚儿...
• baby compressor
  小型压缩机
• That is a bouncing baby.
  那是一个健康活泼的婴儿。
• Empty the baby with the bath (=throw the baby out with the bathwater)
  把婴儿和洗澡水一齐倒掉;不分精华糟粕全盘否定
• The baby kept crying.
  婴儿一直哭。