top notch片語KK [tɑp nɑtʃ] /tɑp nɑtʃ/發音片語1一流、頂尖、頂級多作主詞補語The food at that little restaurant is top notch.那家小餐館的菜色一流。形容詞1一流的、頂尖的、上等的口語She received top-notch training from experienced coaches.她接受了經驗豐富的教練所提供的一流訓練。