词语屡试不爽
拼音lǚ shì bù shuǎng
注音ㄌㄩˇ ㄕˋ ㄅㄨˋ ㄕㄨㄤˇ
词性形容词
基本解释◎ 屡试不爽 lǚshì-bùshuǎng[be found officious as often as it is tried;be often tried and often succeeded;effective every time it is used] 每次使用都有效;多次试验都不错 这种新农药效果良好,屡试不爽
