Do you have any assurance for its quality?
你們有任何品質保證嗎？
商務英語
在商展上
?? 句中詞匯解析
從本句中提取的重要詞匯
n. 保證，擔保;（人壽）保險;確信;厚臉皮，無恥;
?? as 一再 + sur 肯定 + ance 表名詞，狀態、 、行為 → n. 保證 ;把握 ;(人壽)保險
"The young teacher lacked assurance in front of his class."
這位青年教師在學生面前缺少自信心.
近義：aplomb, insurance, insuring, persuasion, poise, positiveness
n. 質量，品質;美質，優點;才能，能力，技能，素養;品種;
adj. 優質的，高質量的;上流社會的;
?? qual資格+ity表名詞 → n.質量；品質，特性
"The burden of his complaint was that quality was very poor."
他投訴的要點是品質非常差.
近義：manner, mode, nature, way, character, kind
反義：poorness, shoddiness, sleaziness, trashiness