guidelines 是 guideline 的复数guidelineKK [ˋgaɪdˏlaɪn] /ˈɡaɪdˌlaɪn/发音名词1准则、指导方针、规范常用复数The hospital issued new guidelines for visiting patients.院方公布了探病的新规范。2指引、参考依据Use these numbers as a rough guideline, not a strict rule.这些数字只是大致的参考依据,不是硬性规定。用这个字练口说→