be patchy

例句 (10)

• The local provision of facilities is extremely patchy.当地设施的提供极其不均衡。
• Attendance at these matches has been rather patchy recently.最近这些比赛的出席率相当不稳定。
• The mobile phone signal is patchy in this remote mountainous area.在这个偏远山区，手机信号断断续续的。
• His knowledge of the subject was patchy, with many gaps in his understanding.他对这门学科的知识是零散的，理解上有很多空缺。
• Visibility is patchy this morning due to the thick fog in some areas.由于部分地区有浓雾，今天早上的能见度很不均匀。
• The quality of the student's work has been patchy throughout the semester.这个学生整个学期的作业质量一直参差不齐。
• Public transport services in the rural regions are notoriously patchy.农村地区的公共交通服务之差（不完善）是出了名的。
• Customer service support can be patchy depending on which agent you speak to.客户服务支持可能会因你联系的代理人不同而有好有坏。
• Economic growth is likely to be patchy across the different sectors this year.今年各行业的经济增长可能会表现不一。
• Evidence for the theory is still patchy at best, requiring further research.该理论的证据充其量仍然是碎片化的，需要进一步研究。