abyssal + noun
abyssal 常用来修饰地理术语，如 plain（平原）、zone（区域）、hill（丘陵）等。
The abyssal plain is a flat area of the ocean floor.
深海平原是海底平坦的区域。
深海的；深渊的
深成的；地壳深处的；深沉的；极度的；阴郁的；属于或与海洋深处有关,尤其是2000米(6500英尺)以下:深海区；与地壳深处有关或发生在地壳深处的；深成的；在绝望的深渊中；阴郁的
Relating to the deepest part of the ocean, especially below about 2,000 metres.
属于或与海洋深处有关,尤其是2000米(6500英尺)以下:深海区
Of or belonging to the ocean depths, especially below 2000 metres (6500 ft): abyssal zone.
与地壳深处有关或发生在地壳深处的；深成的
Pertaining to or occurring at excessive depths in the earth's crust; plutonic.
在绝望的深渊中；阴郁的
In the utter depths of despair; gloomy.
The abyssal plain is home to many strange creatures.
深海平原是许多奇特生物的家园。
用法提示：形容词修饰名词，表示深海的。
Only specialized submersibles can survive the abyssal pressures.
只有专门的潜水器才能承受深海压力。
用法提示：形容词修饰名词，表示深海的。
The abyssal darkness was broken only by the submarine's lights.
深海的黑暗只有潜艇的灯光才能打破。
用法提示：形容词修饰名词，表示深海的。
abyssal 常用来修饰地理术语，如 plain（平原）、zone（区域）、hill（丘陵）等。
The abyssal plain is a flat area of the ocean floor.
深海平原是海底平坦的区域。
作表语时描述性质，通常用于学术或文学语境。
The ocean depths are abyssal and largely unexplored.
海洋深处是深不可测的，且大部分未被探索。
特定组合如 abyssal zone（深海区）、abyssal depth（深渊深度）是固定术语。
Scientists study the abyssal zone to understand deep-sea ecosystems.
科学家研究深海区以了解深海生态系统。
grammar · medium
易错句子The abyss zone is dark.
正确表达The abyssal zone is dark.
abyss是名词，意为'深渊'；而abyssal是形容词，意为'深海的'。在名词前应使用形容词形式。
grammar · medium
易错句子The abyssal cave was deep.
正确表达The abyssal plain is deep.
abyssal特指海洋深处（2000-5000米），不能用于描述洞穴等地形，应使用deep或bottomless。
abysmal指程度极差或深渊般的，而abyssal专指海洋深层，不用于评价好坏。
abyss是名词，指深不可测的空间或困境，而abyssal是形容词，只修饰海洋深度。
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