bottomed

• 描述某物具有特定类型或质量的底部，常用于复合形容词中。

Describes something that has a bottom of a specified type or quality, often used in compound adjectives.

1. Having a specified type of bottomB2formal

   Describing an object or surface that has a particular kind of base or lower part.

   有特定底部的

   • The boat is flat-bottomed for stability in shallow waters.
   • She bought a round-bottomed pot for cooking.
   • The glass is thick-bottomed to prevent breakage.

2. Reaching the lowest pointB2informal

   Describing a situation or condition that has reached its lowest level or state.

   触底

   • The market has bottomed out after months of decline.
   • His mood bottomed after hearing the bad news.
   • The economy bottomed in the second quarter of the year.

   同义词rock-bottom

• 动词，表示达到最低点或最低水平，也表示为某事物提供基础或根据。

A verb used to indicate reaching the lowest point or level, or to provide a foundation or base for something.

1. Reach the lowest pointB2informal

   To reach the lowest or worst level of something.

   触底

   • The stock market bottomed out in March.
   • His career bottomed after the scandal.
   • The economy has bottomed and is starting to recover.

   同义词bottom outplumbtrough

   反义词climaxpeaktop

2. Provide a foundationC1formal

   To base or establish something on a particular foundation.

   以…为基础

   • The theory is bottomed on solid research.
   • Their argument is bottomed in factual evidence.
   • The contract is bottomed on mutual agreement.

   同义词baseestablishfoundground

短语动词变体bottom out