expiration

n.

满期；截止；呼气；（气的）呼出

expiration date截止日期

1. This Contract shall be terminated on the expiration date.
   劳动合同期满，即行终止。
2. A contract subject to a time of expiration is extinguished at such time.
   附终止期限的合同，自期限届满时失效。
3. The expiration of contract is coming.
   合同快到期了。
4. When is the expiration of your driving license?
   你的驾驶执照何时到期？
5. This ticket has passed its expiration date, and so it is now invalid.
   这张票已过了有效期，现在作废了。

The Expiration of IPO Share Lockups
The Expiration of IPO Share Lockups
EXPIRATION DATE MANAGEMENT SYSTEM AND APPARATUS THEREFOR
Control of the duration of expiration.
Method and apparatus for expiration of prepaid slot machine plays
Pulmonary emphysema: quantitative CT during expiration.
System for indicating the expiration of the useful operating life of a pulse oximetry sensor
A new technique to generate and assess forced expiration from raised lung volume in infants
Microglial senescence: does the brain's immune system have an expiration date?
Assessment of lung volumes using helical CT at inspiration and expiration: comparison with pulmonary function tests