deep [di:p]

以下由轻松背单词网站提供

adj.深的，深长的；深奥的；强烈；adv.深，迟

going or being a long way down from the top or surface , or being of a particular distance from the top to the bottom

The sky is deep blue. 天空是深蓝色的。
We talked deep into the night. 我们谈至深夜。