Information can be acquired through a direct call to the object without the need for any other participants.

可以直接调用对象来取得信息，不需要其他参与者。

youdao

This could either be a direct call that you made yourself through JNI or that you coded to a specification that had well-defined links with JNI, such as the JVM Tool Interface (JVMTI).

这可以是您自己通过 JNI 发起的直接调用，或是编写到拥有良好定义的 JNI 链接的规范中的直接调用，比如 JVM Tool Interface (JVMTI)。

youdao

Research has shown that most virtual invocations have only a single target for all receiver objects, and JIT compilers can generate more-efficient code for a direct call than for a virtual invocation.

研究表明：大多数虚调用只有一个目标对应于所有的接收方对象，而JIT编译器可以为直接调用生成比虚调用更有效率的代码。

youdao

Though Rogers issued a direct call for action, other speakers discussed how the financial industry has erred or can be improved.

FORBES: CFA Institute Conference: Fix The Financial Industry

Mr Pacey said Shop Direct call centres had seen a 55% decrease in calls, while there had been a "rapid increase" in mobile and self-service transactions.

BBC: Pledge over 300 jobs at Worcester Shop Direct call centre

Staff at the centre will then direct the call to one, or all, of the required emergency services - police, ambulance and fire and rescue.

BBC: NEWS | UK | Northern Ireland | Emergency text service for deaf