calluses on one’s feet不足月(出生)的

【使用地区】：美国阿巴拉契亚山区

【释义】：

Said of any child bom fewer than nine months after his or her parents were married，because the child would have to walk fast to make a ninemonth trip in less time．“He was born with calluses on his feet．”

该词的字面意思是“脚上长满了老茧”，用来指父母结婚后不到九个月出生的孩子，因为这个婴儿要用比别的婴儿更少的时间走完九个月的旅程，所以“脚上长满了老茧”。如：“他不足月就出生了。”