High Yield bonds are usually non-callable for about half of life of the bond;

高收益债券通常在期限过半时不可赎回；

youdao

For the T-bond contract, any Treasure bond that has at least 15 years to the nearest call date or to maturity (if non-callable) can be used for delivery.

对于国债期货，任何距最近的赎回日或到期日（假如不可赎回）长达至少15年的国债可用于交割。

youdao

The non-data descriptor is likely to be used to return a callable object.

非数据描述符最常用于返回一个可调用对象。

youdao

The non-data descriptor is likely to be used to return a callable object.

非数据描述符最常用于返回一个可调用对象。

youdao