The extraincome has meant Phillippa can tuck away the rent.
这笔额外的收入意味着菲利帕可以把租金藏起来。
《柯林斯英汉双解大词典》
2
But today, a disruption to family fortunes can no longer be made up with extraincome from an otherwise-stay-at-home partner.
但如今，家庭财富的损失再也无法用家庭主夫或主妇的额外收入来弥补了。
3
The land under wind turbines can be used for grazing cattle and other purposes, and leasing land for wind turbines can provide extraincome for farmers and ranchers.