同根派生 low key相关词英汉例句He was never one to keep a low profile.他從不是一個低調的人。Low key lighting can create a very moody atmosphere and is often used to this effect.低調的照明可以創建一個非常穆迪的氣氛和常用來這種傚果。Moderation is the key to good health.有節制的生活是健康的關鍵。low key更多例句