短語詞組短語poor mechanical performance 機械性能較差poor school performance 學習不良poor academic performance 學習成勣不佳;成勣差Poor security performance 安全性問題poor governance performance 治理弱化Poor processing performance 加工性能差Poor work performance 工作表現(xiàn)差poor tendering performance 投標的表現(xiàn)差劣My poor academic performance 我成勣差 返回 poor performance