n.截止日期，产品有效期...

Check the expiration date on your passport.检查一下你护照上的截止日期。Your girlfriend's past her expiration date, and we're crazy?你的女朋友是个死人说我们疯了?Can I have your credit card number followed by the expiration date?能告诉我你的信用卡号码...

expiration date的音标：expiration date的英式发音音标为：[ˌekspɪ'reɪʃɵn deit]expiration date的美式发音音标为：[ˌɛkspə'reʃən det]...