jam-主題

jam

[dʒam]

n.果醬 
n.堵塞, 擁擠, 困境 
v.塞滿, 擠, 卡住, 夾傷, 干擾, 猛壓

例句與用法：

The key turned halfway and then jammed.

鑰匙轉了一半就卡住了。

How am I going to get out of this jam?

我怎樣才能擺脫困境呢？

The holiday traffic is jamming the roads.

假日的車輛堵塞了交通。

He spread some apple jam on the bread.

他在麵包上塗上蘋果醬。

The government tried to jam the guerrillas' telecommunication.

政府設法干擾游擊隊的無線電通訊。

Traffic jams in the town happen everyday.

城裡的交通天天堵塞。

詞形變化：

形容詞: jammable | 名詞: jammer | 動詞過去式: jammed | 動詞過去分詞: jammed | 動詞現在分詞: jamming | 動詞第三人稱單數: jams |

英文解釋:

名詞 jam:

preserve of crushed fruit

informal terms for a difficult situation

同義詞：fix, hole, mess, muddle, pickle, kettle of fish

a dense crowd of people

同義詞：crush, press

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

同義詞：jamming, electronic jamming

動詞 jam:

press tightly together or cram

同義詞：throng, mob, pack, pile

push down forcibly

crush or bruise

同義詞：crush

interfere with or prevent the reception of signals

同義詞：block

get stuck and immobilized

crowd or pack to capacity

同義詞：jampack, ram, chock up, cram, wad

block passage through

同義詞：obstruct, obturate, impede, occlude, block, close up

以上來源於大辭典