- extending far down from the top or surface深的：
a deep gorge
深谷
the lake was deep and cold.
湖又深又冷。
- extending or situated far in or down from the outer edge or surface纵深的, 幽深的：
a deep alcove
深深的凹室
deep in the woods.
在森林深处。
- predic.(after a measurement and in questions) extending a specified distance from the top, surface, or outer edge在度量之后或在问题中有…深的：
the well was 200 feet deep.
这井有200英尺深。
- in combination as far up or down as a specified point…深的：
standing waist-deep in the river.
站在河中, 水没到腰部。
- predic. in a specified number of ranks one behind another成…排的：
in combination they were standing three-deep at the bar.他们在酒吧里站成三排。
- taking in or giving out a lot of air（吸气或吐气）深深的：
she took a deep breath.
她深吸一口气。
- Cricket (of a fielding position) relatively distant from the batsman; near the boundary【板球】远离接球区的, 边线的, 靠场边的：
deep midwicket
接近中区边线。
- (in ball games) to or from a position far down or across the field（球类运动用语）边线的, 外围地带的：
a deep cross from Neill.
尼尔传出的底线球。
- very intense or extreme剧烈的, 极度的：
she was in deep trouble
她深陷困境
a deep sleep
沉睡
a deep economic recession.
严重经济萧条。
- (of an emotion or feeling) intensely felt（情绪, 感情）强烈的, 深厚的：
deep disappointment.
极度的失望。
- profound or penetrating in awareness or understanding透彻的, 深刻的：
a deep analysis.
透彻的分析。
- difficult to understand深奥的：
this is all getting too deep for me.
这些对我来说都太深奥了。
- predic.
deep in
fully absorbed or involved in (a state or activity)深陷的, 专心的, 全神贯注的： they were deep in their own thoughts.
他们都深陷沉思。
- (of a person) unpredictable and secretive（人）高深莫测的; 不坦率的; 守口如瓶的：
that Thomas is a deep one.
那个托马斯真是个高深莫测的人。
- (of sound) low in pitch and full in tone; not shrill（声响）深沉的：
a deep, resonant voice.
深沉而洪亮的声音。
- (of colour) dark and intense（颜色）深色的：
a deep pink.
深粉色。
the deep
- poetic/literary the sea〈诗/文〉海, 海洋：
denizens of the deep.
海中动物。
- （一般作deeps）a deep part of the sea海洋深处：
the dark and menacing deeps.
黑暗而危险的海洋深处。
- （一般作deeps）figurative a remote and mysterious region〈喻〉遥远深处：
the deeps of her imagination.
她想象中的深处。
the deep
Cricket the part of the field distant from the batsman【板球】外围场地。
- far down or in; deeply深深地：
travelling deep into the countryside
深入乡村旅行
figurative 〈喻〉his passion runs deep.
他深怀激情。
- (in sport) distant from the batsman or forward line of one's team（体育用语）外围地, 边线地：
he swung the ball in deep.
他把球打到外围。
the deep end
- the end of a swimming pool where the water is deepest深水区。
go off（或go in off）the deep end
- informal give way immediately to an emotional outburst, especially of anger〈非正式〉发作（尤指因愤怒）。
- chiefly US go mad; behave extremely strangely〈主美〉狂怒; 行动极为反常：
they looked at me as if I had gone off the deep end.
他们那样看着我好像我疯了一样。
in deep water（或waters）
- informal in trouble or difficulty〈非正式〉遇上麻烦, 处于困境：
he landed in deep water when he began the affair.
他开始婚外恋的时候就惹上麻烦了。
jump（或be thrown）in at the deep end
- informal face a difficult problem or undertaking with little experience of it〈非正式〉碰上难题, 撞上麻烦。