屢試不爽的近義詞：

• 屢試屢驗

屢試不爽的反義詞：

• 屢戰(zhàn)屢敗

屢試不爽的解釋：更多

屢試不爽 (lǚshì-bùshuǎng) 每次使用都有效;多次試驗都不錯 be found officious as often as it is tried;be often tried and often succeeded;effective every time it is used 這種新農藥效果良好,屢試不爽