across 的音标为[əˈkrɔs]，含义为“横穿，穿过”，发音分别为英 [əˈkrɔːs]、美 [əˈkrɔs]。
分别的用法：across 是介词，表示在……的对面，强调从某一物体上、下方穿过，常用在“across from...”句型中。
分别的记忆方法：可以结合具体的语境进行记忆，例如在课本中遇到相关句子时，可以多读几遍加深记忆。
分别的发音为 [əˈveɪz] ，含义为“各自地；分别地；各个地”，发音分别为英 [əˈveɪz]、美 [əˈveɪz]。用法如：They live apart and see each other only on weekends.意为“他们分住在两个地方，只是每个周末见面。”。
希望以上信息对您有帮助。
across是一个介词，可以表示在某个物体的表面上，或者跨越某个空间或时间。在物理现象中，across可以用于描述一些涉及到物体表面或空间变化的物理现象，具体如下：
1. 电场和磁场：在电场和磁场中，电荷和电流会在物体表面上产生力，这些力与电场和磁场的强度以及物体表面的形状和大小有关。描述这些力的物理量如电场强度、磁场强度等都是空间矢量，需要用到across。
2. 表面张力：在液体表面，分子会朝内（内表面）收缩，这种现象称为表面张力。表面张力的强度取决于液体和表面的性质，以及表面的形状。在这个过程中，分子之间的相互作用力也是across的。
3. 声波：声波是一种在气体或液体中传播的机械波。声波传播时，会在物体表面上产生压力和振动的变化。在这个过程中，声波的传播方向和物体表面的形状也是across相关的。
4. 光的反射和折射：光在两种不同介质之间传播时，会改变传播方向，这个现象称为折射。而当光射到物体表面时，会发生反射。这些现象都涉及到物体表面的变化，因此需要用到across。
以上只是一些例子，实际上across可以用于描述许多其他的物理现象，具体取决于上下文和语境。
Title: Cross-Functional Management: The Key to Successful Organizational Transformation
Across today's rapidly changing business environment, cross-functional management has become a critical skill for success. In this article, we will explore the importance of cross-functional management, its challenges, and how to overcome them.
I. Introduction
Cross-functional management refers to the ability to work effectively across different functions and departments within an organization. It involves the integration of different perspectives, resources, and strategies to achieve a common goal. Today's businesses require a more holistic approach to problem-solving, where cross-functional teams can collaborate seamlessly to create a competitive advantage.
II. Challenges of Cross-Functional Management
1. Communication Barriers: Cross-functional teams may face communication barriers due to different work cultures, language barriers, and misunderstandings.
2. Time Management: Cross-functional teams may struggle with managing multiple tasks simultaneously, prioritizing tasks effectively, and managing time effectively.
3. Resource Allocation: When resources are limited, cross-functional teams may struggle to allocate resources effectively across different projects and departments.
4. Culture Differences: Cross-functional teams may face cultural differences that can create tension and misunderstandings.
III. Strategies for Overcoming Challenges
1. Building Trust: Trust is essential for cross-functional teams to work effectively together. Building trust requires open communication, mutual respect, and a shared goal.
2. Clear Communication: Cross-functional teams need to have clear communication channels and procedures in place to ensure effective collaboration and coordination.
3. Time Management Training: Training on time management techniques can help cross-functional teams manage multiple tasks effectively and prioritize tasks effectively.
4. Resource Allocation Policies: Establishing clear resource allocation policies can help cross-functional teams allocate resources effectively across different projects and departments.
5. Cross-Functional Training: Providing cross-functional training to employees can help them develop a broader perspective and better understand different functions and departments within the organization.
IV. Cross-Functional Culture
Cross-functional management requires a culture that supports collaboration, cooperation, and teamwork. This culture should be nurtured by creating an environment where employees feel empowered to share ideas, collaborate, and work together towards achieving common goals.
In conclusion, cross-functional management is essential for success in today's rapidly changing business environment. By overcoming the challenges of communication barriers, time management, resource allocation, and cultural differences, organizations can create a cross-functional culture that supports collaboration, cooperation, and teamwork. This will help businesses adapt quickly to changing market conditions and create a competitive advantage in the market.