abbr.umbilical-artery pulsatility index 脐动脉搏动指数
He offered to pay £100 a month towards his son's upkeep.
他愿意每月付100英镑作为儿子的抚养费。
The money will be used for the estate's upkeep.
这笔钱将用于物业维护。
Both the petitioner and respondent provide for the upkeep of the children.
离婚上诉方和被告方共同抚养子女。