performance
[英][p?f?:m?ns] [美][p?r?f?:rm?ns]
n.表現; 表演; 演技; 執行;?
(網絡) 業績; 績效; 演奏;?
復數：performances 形近詞：conformance performable perform
雙語例句:
The job of the new Director-General was to ensure that performance targets were met.
新主管的任務是確保實現業績目標。
The poor performance has been blamed on the recession and cheaper sports car imports.
業績不佳的原因被歸咎於經濟衰退和低價跑車的進口。
He expects the system to get even better as the engineers tweak its performance.
他預計在工程師對其性能稍加改進後，該系統會運行得更加良好。