goodness/ 'gudnɪs /

1.noun [u] 
(of person) 善良

2.int
(my) goodness! (我的)天哪!

for goodness sake!
看在老天爷的份上!
goodness gracious!
天哪!
thank goodness!
谢天谢地!
out of the goodness of his heart
出于他的好心