jam

单词音标

jam音标[dʒæm]

汉语翻译

n. 果酱, 拥塞之物, 堵塞, 困境

vt. 挤进, 使塞满, 混杂, 压碎, 使堵塞

vi. 堵塞, 轧住, 拥挤

【化】 果子酱

相关词组:

get into a jam

词型变化

名词:jammer动词过去式:jammed过去分词:jammed现在分词:jamming第三人称单数:jams形容词:jammable

词意辨析

press, jam, squeeze, compress, squash

这些动词均含“压、挤”之意。

press: 普通用词，指一个物体在另一个物体上加压力。

jam: 专指四面八方都压紧或塞满。

squeeze: 多指从两面或多面施加压力来压紧、压碎或压出水来。

compress: 指把某些东西压在一起或使占有较小空间。

squash: 指某物受力被压偏或压碎。也指塞挤。

英语解释

名词 jam:

preserve of crushed fruit

informal terms for a difficult situation

同义词：fix, hole, mess, muddle, pickle, kettle of fish

a dense crowd of people

同义词：crush, press

deliberate radiation or reflection of electromagnetic energy for the purpose of disrupting enemy use of electronic devices or systems

同义词：jamming, electronic jamming

动词 jam:

press tightly together or cram

同义词：throng, mob, pack, pile

push down forcibly

crush or bruise

同义词：crush

interfere with or prevent the reception of signals

同义词：block

get stuck and immobilized

crowd or pack to capacity

同义词：jampack, ram, chock up, cram, wad

block passage through

同义词：obstruct, obturate, impede, occlude, block, close up

例句

The key turned halfway and then jammed.

钥匙转了一半就卡住了。

How am I going to get out of this jam?

我怎样才能摆脱困境呢？

The holiday traffic is jamming the roads.

假日的车辆堵塞了交通。

He spread some apple jam on the bread.

他在面包上涂上苹果酱。

The government tried to jam the guerrillas\' telecommunication.

政府设法干扰游击队的无线电通讯。

Traffic jams in the town happen everyday.

城里的交通天天堵塞。

详细解释

jam

v.（动词）

jammed,jam.ming,jams

v.tr.（及物动词）

To drive or wedge forcibly into a tight position:

压紧：用力压或挤至紧的位置：

例句：

jammed the cork in the bottle.

将软木塞压入瓶子

To activate or apply suddenly:

突然制动：突然制动或使用：

例句：

jam the brakes on.

突然刹车

To cause (moving parts, for example) to lock into an unworkable position:

使…卡住，使…故障：使（如移动部分）卡住造成不可工作的状态：

例句：

jammed the typewriter keys.

打字机的按键卡住了

To pack (items, for example) to excess; cram:

塞入：把（东西）挤塞在一起；挤入：

例句：

jammed my clothes into the suitcase.

把我的衣服塞进行李箱

To fill (something) to excess:

把…塞满：

例句：

a suitcase that had been jammed with clothes.

一只塞满了衣服的行李箱

To block, congest, or clog:

阻塞，塞满，堆满：

例句：

a drain that was jammed by debris.

被残余物阻塞的下水道

To crush or bruise:

挤伤，夹伤：

例句：

jam a finger.

夹伤手指

Electronics To interfere with or prevent the clear reception of (broadcast signals) by electronic means.

【电子学】 干扰：用电子的方式干扰或阻止（无线电信号）的清晰接收

v.intr.（不及物动词）

To become wedged or stuck.

嵌住，卡住

To become inoperable:

故障：变得不能运作：

例句：

a typewriter keyboard that had jammed.

发生鼓掌的打字机键盘

To force one`s way into or through a limited space.

挤入，塞入：挤入或穿过一个有限的空间

Music To play improvisations.

【音乐】 即兴演奏

n.（名词）

The act of jamming or the condition of being jammed.

拥挤：拥挤的行为或被拥挤的状况

A crush or congestion of people or things in a limited space:

阻塞：人或事物在有限的空间之内拥挤或拥塞：

例句：

a traffic jam.

交通阻塞

A trying situation; a predicament.See Synonyms at predicament

窘境：困难的处境；困境参见 predicament

来源：

[Origin unknown]

[来源不明]

【引伸】

jam.mable

adj.（形容词）

jam.mer

n.（名词）

---------------另--------------

jam

jam 2

n.（名词）

A preserve made from whole fruit boiled to a pulp with sugar.

果酱：由整个的水果与糖熬制成酱而贮存起来的物质

来源：

Possibly from jam

可能源自 jam

【引伸】

jam.my

adj.（形容词）