“变质的”的英语？

“变质的”的拼音为：...

变质的油会破坏味道。Rancid oil will taint the flavour.他们用变质的乳酪作捕鼠夹的诱饵.They bait the mousetrap with stale cheese.在你吃完之前,它们会变质的.They're going to be stale before you can eat them all....