掉进；变成
fall into───落入；分成
falls into───落入；分成
fell in───排队；到期
fell to───开始；开始吃
fly into───v.突发
fold into───把...调入
pull into───（车）进站
roll into───卷成，使合为一体；滚进
fallen into───分成，开始；变成
Una soonfell intoa deep sleep.───尤娜很快便沉沉睡去。
Hefell intoa deep dreamless sleep.───他酣然入睡，一夜无梦。
When I read the reports of the case, everythingfell intoplace.───我读了这个案件报告后, 一切都清楚了.
The factoryfell intodisuse twenty years ago.───这个工厂二十年前就废弃了。
He overbalanced andfell intothe water.───他失去了平衡，落入水中。
Totally exhausted, he tore his clothes off andfell intobed.───他疲惫不堪，胡乱扯掉衣服，倒在床上。
The plane disintegrated as itfell intothe sea.───飞机坠入大海时解体了。
Theyfell intothat twilight zone between military personnel and civilian employees.───他们成了军队人员与平民雇员之间身份界定不清的人。
Una soonfell intoa deep sleep.───尤纳很快就睡熟了。
Once the decision was made, thingsfell intoplace rapidly.───一旦作出决定，事情就立刻顺理成章地发展下去了。
The townfell intoenemy hands.───那个小镇落到敌人手里了。
The bus overturned andfell intoa ravine.───这辆公共汽车翻了车，掉进了一处深谷。
In late 1975, shefell intoa black depression.───在1975年底，她陷入了情绪的低谷。
Hefell intodisfavor as the president fell in the polls.───总统大选失败后，他被打入了冷宫。
Shefell intoa deep and peaceful slumber.───她睡着了，睡得又沉又香。
The station quicklyfell intodisrepair after it was closed.───车站关闭后很快便破败不堪。
Yesterday he went to London and therefell intocompany with Peter.───昨天它去伦敦并在那儿偶然认识了彼得.
She slipped her hand into his andfell intostep beside him.───她轻轻地把手放进他的手心，和他并排而行。
Some parts of the countryfell intorebel hands.
Hefell intothe water with a splash.
To my immense gratification, hefell intothe trap.
The cottage graduallyfell intoruin.
He overbalanced andfell intothe water.
Shefell intoa drug-induced psychosis.
We rescued the boy whofell intothe river.
The three of themfell intostep.
Ifell intoa gentle slumber.