snowangeltan
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乖乖小猫侠2小时前发布-
What is a customs detention
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滞留 [词典] retention; be detained; be held up; hold-up; resort; [例句]机场被迫关闭，造成游客滞留。The airport had to be closed, stranding tourists.
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这题我会。 sit和seat词性不同；读法也不相同；
sit是不及物动词,意思为坐下,不能接宾语seat.可以用作名词“座位”,也可以用作及物动词,表示让某人就坐--seat sb,
也常见be seated,表示坐下,坐好的状态。
【释义】
sit
英 [sɪt] 美 [sɪt]
v.
坐;使坐;坐好，摆好姿势;静坐示威，参加静坐;当临时保姆;<主英>参加考试;搁置;停留，滞留;重压，影响;（衣服）合身，适合;（风从某方向）吹;（鸟类）停落;（鸡等）伏窝，孵卵;骑（马）;容纳…坐;（议会等）开会使就座;处在，坐落在;被放在;（在…中）任职;开会;蹲
n.
坐的一段时间;坐;<古>（衣服等的）合身，适合
seat
英 [siːt] 美 [siːt]
n.
座位;坐处(如椅子等);有…座位的;(椅子等的)座部;席位;所在地;乡村宅第;臀部;（裤子的）后裆，臀部
vt.
坐;向…提供座位;落座;可坐…人;能容纳…人
【区别和用法】
01 sit
不规则动词，过去式和过去分词都是sat:
基本用法：
1，坐：
They sat on a park bench.
他们坐在公园的长凳上。
The students sit in a circle on the floor.
学生们围坐在地板上。
Come and sit here beside me.
过来坐在我旁边。
Can I sit next to you?
我能坐在你旁边吗？
He took off his coat and sat down.
他脱下外套坐下。
She sat up in bed, listening.
她坐在床上，听着
A neighbor's daughter sat with the children.
邻居的女儿和孩子们坐在一起。
I don't get much exercise sitting in the office all day.
我整天坐在办公室里锻炼得不多。
2，使坐;使就座（=seat）：
I sat / seated the girl next to her mother.
我让那个女孩坐在她母亲旁边。
She sat / seated me on her right.
她让我坐在她右边。
以上“使某人坐/就座”，现代英语里，我们更习惯用sit;
seat oneself，不用sit oneself：
She seated herself at her desk.
她在桌子旁坐下。
He seated himself behind the desk.
他坐在桌子后面。
He seated himself on the sofa.
他坐在了沙发上。
常用被动结构be seated：
John was seated on my left.
约翰坐在我的左边。
Please be seated so we can start the meeting.
大家请就坐，我们开始开会了。
Please remain seated during the performance.
演出期间请保持就座。（不要走来走去）
3，处在;坐落在;被放在
The books sat unread on the shelf for years.
这些书在书架上多年未读。
The case was sat on by the court.
这个案子由法院审理。
02 seat
1，座位，坐处（名词）
Excuse me, is this your seat?
对不起，这是你的座位吗？
Can we change seats?
=Can I change seats with you?
可以和你换一下座位吗？
There are no seats left on that flight.
那班飞机上已经没有座位了。
There were no emptyseats left in the hall.
大厅里没有空座位了。
I'll go and see if there are any spareseats.
我去看看有没有空位。
There were many vacantseats in the theatre.
剧院里有许多空座位。
You canreserve seats over the telephone.
你可以通过电话预订座位。
I'd like to bookthree seats for tonight's concert.
我想订三张今晚音乐会的票。
Can someone help me to undo my seat belt?
有人能帮我解开安全带吗？
2，(使) ……坐/就座;落座（见sit）：
3，向…提供座位;可坐…人;能容纳…人
The building seats 2000 people.
座大楼可容纳2000人。
The car has seating for six.
这辆车有六个座位。
The theatre has seating for about 500 people.
剧院有大约500人的座位。
The room had a seating capacity of over 200.
这个房间可容纳200多人。
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滞留
翻译成英文是：retention
retention 英[rɪˈtenʃn] 美[rɪˈtɛnʃən]
n. 保留; 记忆力，保持力; 滞留，扣留; 闭尿;
[例句]Considering convection diffusion and surfactant’s adsorption retention in oil layer, giving the relative permeability curve’s treatment method, the match degree of mathematical model between production practice was enhanced.
考虑了对流扩散和表面活性剂在油层中的吸附滞留，给出了相对渗透率曲线的处理方法，提高了数学模型与生产实际的符合程度。
如是词组的话，可翻译为：be detained
be detained
[词典] 滞留;
[例句]He will come, with this understanding, this he is not to be detained.
如果他来了没有人拘捕他的话，他会来的。
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delay，火车，飞机都是这个单词detain I have been detained in the office by a friend who called.
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我作为一名英语老师，会经常用到sit和seat这两个词汇，它们虽然都表示坐，但是在具体使用和含义用法上是有区别的，具体如下：
一：含义解释
sit 英 [sɪt] 美 [sɪt]
v.坐;使坐;搁置;停留，滞留;处在，坐落在;被放在;（在…中）任职;开会;蹲
n.坐的一段时间;坐（衣服等的）合身，适合
seat 英 [siːt] 美 [siːt]
n. 座位;坐处(如椅子等);有…座位的;(椅子等的)座部;席位;所在地;
vt. 坐;向…提供座位;落座;可坐…人;能容纳…人
相同点：seat和sit作为动词，都可以表示“坐”的意思。
不同点：seat比较正式，sit比较口语化
二：用法区分
1、sit通常作不及物动词用，比较口语化。如：The students are sitting at their desks.学生们正坐在课桌旁。
2、seat是及物动词，比较正式，常以被动形式表示主动意义。如：He is seated between Jack and Tom.他坐在杰克和汤姆之间。
seat还可作名词用(而sit只能作动词用)，常见短语take a seat(相当于have a seat或take one's seat) ，意为“坐下，就座”。
三：典型例句
1、sit
——I could sit and watch the river all day long.
我可以整天坐在这里看那条河。
——We found a large flat rock to sit on.
我们找了一块可以坐的大而平滑的石头。
——They have been sitting on my application for a month now.
他们压着我的申请不办有一个月了。
2、seat
——The seat tips forward to allow passengers into the back.
座位向前放倒，好让乘客进入车的后部。
——The teacher made me move my seat to the front of the classroom.
老师把我的座位改在教室的前面。
——We went early so as to get good seats.
为了占到好座位，我们早早就去了。
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Things are detained by customs
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