名詞 fell:

1. the dressed skin of an animal (especially a large animal)
   同義詞：hide
2. seam made by turning under or folding together and stitching the seamed materials to avoid rough edges
   同義詞：felled seam
3. the act of felling something (as a tree)

動詞 fell:

1. cause to fall by or as if by delivering a blow
   同義詞：drop, strike down, cut down
2. pass away rapidly
   同義詞：fly, vanish
3. sew a seam by folding the edges

動詞 fall:

1. descend in free fall under the influence of gravity
   同義詞：fall
2. move downward and lower, but not necessarily all the way
   同義詞：descend, fall, go down, come down
3. pass suddenly and passively into a state of body or mind
   同義詞：fall
4. come under, be classified or included
   同義詞：fall, come
5. fall from clouds
   同義詞：precipitate, come down, fall
6. suffer defeat, failure, or ruin
   同義詞：fall
7. decrease in size, extent, or range
   同義詞：decrease, diminish, lessen, fall
8. die, as in battle or in a hunt
   同義詞：fall
9. touch or seem as if touching visually or audibly
   同義詞：fall, shine, strike
10. be captured
    同義詞：fall
11. occur at a specified time or place
    同義詞：fall
12. yield to temptation or sin
    同義詞：fall
13. lose office or power
    同義詞：fall
14. to be given by assignment or distribution
    同義詞：fall
15. move in a specified direction
    同義詞：fall
16. be due
    同義詞：fall
17. lose one's chastity
    同義詞：fall
18. to be given by right or inheritance
    同義詞：fall
19. come into the possession of
    同義詞：accrue, fall
20. fall to somebody by assignment or lot
    同義詞：fall, light
21. be inherited by
    同義詞：fall, return, pass, devolve
22. slope downward
    同義詞：fall
23. lose an upright position suddenly
    同義詞：fall, fall down
24. drop oneself to a lower or less erect position
    同義詞：fall
25. fall or flow in a certain way
    同義詞：hang, fall, flow
26. assume a disappointed or sad expression
    同義詞：fall
27. be cast down
    同義詞：fall
28. come out; issue
    同義詞：fall
29. be born, used chiefly of lambs
    同義詞：fall
30. begin vigorously
    同義詞：fall
31. go as if by falling
    同義詞：fall
32. come as if by falling
    同義詞：fall, descend, settle

形容詞 fell:

1. (of persons or their actions) able or disposed to inflict pain or suffering
   同義詞：barbarous, brutal, cruel, roughshod, savage, vicious

1. The girl lost her balance and fell off the balance beam.
   小女孩失去了平衡，從平衡木上摔了下來。
2. No sooner had he arrived than he fell sick.
   他剛抵達(dá)就病倒了。
3. After touching 143, the price (ie of shares on the stock-market) fell back to 108 by the close of trading.
   股票價(jià)格攀上143點(diǎn)後，收市時回落到108點(diǎn)。
4. The knife fell from her nerveless fingers.
   刀子從她那無力的手中落下。
5. She fell overboard and the sharks got her.
   她從船上跌落水中，被鯊魚咬了。
6. The climber fell from a great height.
   攀登者從極高的地方墜落下來。
7. I managed to grab hold of the jug before it fell.
   我設(shè)法抓住了那個罐子才未跌落。

fell

v.tr.（及物動詞）
felled,fell.ing,fells

To cause to fall by striking; cut or knock down:
倒，落：打倒；砍倒或擊倒：
例句：
fell a tree; fell an opponent in boxing.
砍倒一棵樹；在拳擊中擊倒對手

To kill:
殺死：
例句：
was felled by an assassin`s bullet.
被暗殺者的子彈打死

To sew or finish (a seam) with the raw edges flattened, turned under, and stitched down.
以平針縫紉：折進(jìn)去然后向下縫以縫上或完成（一縫和處的）平毛邊
n.（名詞）
The timber cut down in one season.
一季的采伐樹木量
A felled seam.
折進(jìn)縫平

來源：
Middle English fellen
中古英語 fellen
from Old English fellan, fyllan
源自 古英語 fellan, fyllan

【引伸】
fell.able
adj.（形容詞）

---------------另--------------
fell
fell 2

adj.（形容詞）
Of an inhumanly cruel nature; fierce:
殘忍的：非人的兇殘本性的；兇惡的：
例句：
fell hordes.
兇惡野蠻的部落

Capable of destroying; lethal:
致命的：有能力毀壞的；致命的：
例句：
a fell blow.
致命的一擊

Dire; sinister:
可怕的；令人畏懼的：
例句：
by some fell chance.
可怕的機(jī)會

Scots Sharp and biting.
【蘇格蘭】 銳利和辛辣的

<習(xí)慣用語>at one fell swoop 或
in one fell swoop
All at once.
一下子，即刻
來源：
Middle English fel
中古英語 fel
from Old French [nominative of] felon * see felon
源自 古法語 [] felon的主格 *參見 felon

【引伸】
fell.ness
n.（名詞）

---------------另--------------
fell
fell 3

n.（名詞）
The hide of an animal; a pelt.
獸皮：動物的毛皮；生皮
A thin membrane directly beneath the hide.
皮板：緊貼于皮下的包裹整個肢體的一層薄膜

來源：
Middle English fel
中古英語 fel
from Old English fell * see pel- 3
源自 古英語 fell *參見 pel- 3

fell
fell 4

n.Chiefly British （名詞）【多用于英國】
An upland stretch of open country; a moor.
高原，荒野：開闊地區(qū)隆起的地帶；丘原
A barren or stony hill.
荒山或石山

來源：
Middle English fel
中古英語 fel
from Old Norse fell, fjall [mountain, hill]
源自 古斯堪的納維亞語 fell, fjall [山岳，山]

fell
fell 5

v.（動詞）
Past tense of fall
fall的過去式