名詞 depth:

1. extent downward or backward or inward
2. degree of psychological or intellectual profundity
3. (usually plural) the deepest and most remote part
4. (usually plural) a low moral state
5. the intellectual ability to penetrate deeply into ideas
   同義詞：astuteness, profundity, profoundness, deepness

1. The depth of the universe is immeasurable.
   宇宙無限深廣。
2. These creatures live in the depth of the Pacific Ocean.
   這些生物生活在太平洋的海底。
3. This creature lives in the depth of the ocean.
   這種生物生活在海洋深處。
4. He dipped the stick into the water to fathom its depth.
   他把棍條浸入水中，試探水的深度。
5. The snow is two feet in depth.
   雪深兩英尺。
6. I was out of my depth in that class.
   在那個班里我跟不上。

depth

n.（名詞）
The condition or quality of being deep.
深度：深入的情況或特性

The extent, measurement, or dimension downward, backward, or inward:
深長，縱深：向下，向后或向內的延伸，測度或長度：
例句：
dove to a depth of 30 feet; shelves with enough depth to store the large boxes.
潛入水下三十英尺處；有足夠長度用來存放這些大盒子的架子

The measurement or sense of distance from an observation point, such as linear perspective in painting.
距離：從觀察點看，對距離的測度或感覺（例如繪畫中的線性透視）
Often depths A deep part or place:
常作 depths 深處：深的部分或地方：
例句：
the ocean depths; in the depths of the forest.
海洋深處；密林深處

The most profound or intense part or stage:
最深處：最深重或最強烈的部分或階段：
例句：
the depth of despair; an experience that touched the depths of tragedy.
深深的絕望；觸及到隱痛的經歷

Intensity; force:
強度；力度：
例句：
had not realized the depth of their feelings for one another.
沒有意識到他們彼此之間的感情之深

The severest or worst part:
最嚴重或最惡劣的部分：
例句：
in the depth of an economic depression.
處于經濟蕭條的谷底

A low point, level, or degree:
低水平：低（點，水平或程度）：
例句：
Production has fallen to new depths.
產量降到新的最低點

Intellectual complexity or penetration; profundity:
深奧：智力的復雜度或理解度；深奧：
例句：
a novel of great depth.
一部十分深奧的小說

The range of one`s understanding or competence:
范圍：一個人理解力或競爭力的程度，范圍：
例句：
I am out of my depth when it comes to cooking.
提到烹飪，就超過我的所能了

Strength held in reserve, especially a supply of skilled or capable replacements:
潛力，后備力量：保留的力量，尤其指強有力替代力量：
例句：
a team with depth at every position.
此隊的每個防御位置都有其后備力量

The degree of richness or intensity:
濃淡：豐富或強烈的程度：
例句：
depth of color.
色彩的濃淡

Lowness in pitch.
聲音低沉
Complete detail; thoroughness:
詳盡；細節(jié)：
例句：
the depth of her research; an interview conducted in great depth.
她研究的細節(jié)；一次深入的采訪

來源：
Middle English depthe
中古英語 depthe
from dep [deep] * see deep
源自 dep [深] *參見 deep