英 [fel]，美 [fel]
fall 的过去式：表示“掉下；摔倒；下垂；变坏”等含义。
及物动词：意为“砍伐（树木）；击倒，打倒”。
指“（尤指英格兰北部的）山（冈），丘陵，高沼地”。
表示“一季所伐的木材，一季的采伐量”。
意为“兽皮，毛皮，生皮”。
指“折缝，摺缝”。
意为“凶残的；残忍的；凶恶的；可怕的；毁灭性的”。
形容词：fellable
名词：fellness
过去式：felled
过去分词：felled
现在分词：felling
第三人称单数：fells
The girl lost her balance and fell off the balance beam.（小女孩失去了平衡，从平衡木上摔了下来。）
No sooner had he arrived than he fell sick.（他刚抵达就病倒了。）
The knife fell from her nerveless fingers.（刀子从她那无力的手中落下。）
She fell while toddling around.（她在蹒跚学步时摔倒了。）
We all fell about laughing.（我们都笑得前仰后合。）
The rain fell steadily.（雨不紧不慢地下着。）
I fell off my bike and hurt my foot.（我从自行车上摔下来，伤了我的脚。）
He fell and sprained his ankle.（他跌了一跤，扭伤了脚踝。）
He fell and fractured his hip.（他跌了一跤将髋关节摔裂。）
The town fell into enemy hands.（那个小镇落到敌人手里了。）
The lumberman will fell these great trees.（这位伐木工将砍伐掉这些大树。）
He felled his enemy with a single blow.（他一拳将他的敌人打倒了。）
Badly infected trees should be felled and burned.（严重感染的树木应该被砍掉并焚烧。）
This is the famous Lakeland Fells.（这就是著名的莱克兰荒野。）
The wind and rain beat down on me, and I fell down several times, but finally I arrived at a long, low house, standing rather isolated in the middle of the moor.（风裹着雨打在我的身上，我跌倒了好几次，但终于还是走到了一幢孤零零立在沼泽地中间的长长的矮房子前。）
He was struck by a fell blow to the head.（他的头部受到了重击。）
fell seam：埋夹；包缝线迹
fell in：排队；到期
fell into：掉进；变成
fell in love with：爱上…（fall in love with 的过去式）
fell on：落到
fell down：倒下；感到闷闷不乐
if Lucy Fell：爱在布鲁克林桥；如果露西降临；爱在布鲁林桥；跳出友情天
Sam Fell：山姆·菲尔；森费尔；导演山姆·法尔
fell over backwards：拚命(竭力抵销)...
fell out of step with：不同步于
market fell：行情下跌
fell cutting：猫共济失调症...
in one fell swoop：一下子
at one fell swoop：一举，一下子
a fell of hair：发绺
flesh and fell：全身
the lot fell on me：我中签了，我抽中了...
fell flat：卧倒；引不起兴趣；完全失败
fell in with：偶然碰见
fell over：落在
fell through：未能实现
fell ill：生病
fell for：爱上，倾心
**fell u