fall

• 指夏季和冬季之间的季节，天气转凉，树叶变色飘落（也叫秋天）。

A noun referring to the season between summer and winter, characterized by cooler temperatures and changing leaves (also known as autumn).

1. Act of droppingA1formal

   The act of moving downward from a higher to a lower position.

   下落

   • He had a nasty fall from the ladder.
   • The fall from the tree broke his arm.
   • She recovered from her fall quickly.

   同义词declinedescentdropplungesinkingtumble

   反义词ascentrise

2. Season (Autumn)A1formalamerican

   The season between summer and winter, when leaves change color and fall.

   秋天

   • Fall is my favorite season.
   • The leaves turn red in fall.
   • We went apple picking in fall.

   同义词autumn

3. Decrease or dropB1formal

   A reduction in amount, value, or level.

   下降

   • There was a sharp fall in sales this quarter.
   • The fall in temperature surprised everyone.
   • Stock prices experienced a sudden fall.

   同义词declinedecreasedepreciationdiminutiondownturndropplungereductionslideslump

   反义词ascentgaingrowthincreaserise

• 动词，表示向下掉落、下降或减少，也可指跌倒、倒塌、陷落。

A verb used to indicate the act of moving downward, dropping, or decreasing.

不规则动词

1. Move downward by gravityA1formal

   To drop or come down from a higher position to a lower one.

   落下

   • The apple fell from the tree.
   • He fell off the ladder and hurt his leg.
   • Rain began to fall heavily.

   同义词come downdescenddivedropgo downnosediveplummetplungesinktumble

   反义词ascendclimbliftrisesoar

2. Collapse or failB1formal

   To suddenly fail, collapse, or be defeated.

   崩溃

   • The government fell after the scandal.
   • The company fell into bankruptcy.
   • The walls fell during the earthquake.

   同义词collapsecrumblefailfoldfoundergive waygo undersuccumbtumble

   反义词endureprevailrisesucceedsurvivewithstand

3. Decrease or declineB1formal

   To become lower or less in amount, value, or level.

   下降

   • Prices fell sharply after the announcement.
   • The temperature fell overnight.
   • Her spirits fell when she heard the news.

   同义词declinedecreasediminishdipdropdwindleplummetplungesinkslump

   反义词climbgrowincreaserisesoar

4. Fall in loveA2informal

   To suddenly develop strong feelings of love for someone.

   爱上

   • They fell in love at first sight.
   • She fell in love with the charming stranger.
   • He fell deeply in love during their vacation.

   同义词fall for

短语动词变体fall awayfall behindfall downfall forfall infall intofall offfall outfall overfall throughfall underfall upon