Destructors provide appropriate safeguards, such as automatically calling the base type's destructor.析构函数提供了适当的保护措施, 如自动调用基类型的析构函数.The Sun Ray decision follows the federal pattern of tolerating broad delegations but...

n.救生员( lifeguard的名词复数 )...

fireguards的音标：...

The wrecked ship was firing flares to attract the attention of the coastguards.遇难船正发射信号弹以引起海岸警卫队的注意....