pack

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音标发音

英式音标 [pæk]
美式音标 [pæk]
国际音标 [pæk]
英式发音
美式发音

基本解释

n. 包裝；一群；背包；包裹；一副
vt. 包裝；壓緊；綑紥；挑選；塞滿
vi. 擠；包裝貨物；被包裝；群集
n. (Pack)人名；(英、德)帕尅

词源解说

13世紀初期進入英語，直接源自古斯堪的納維亞語的pakki。

同根派生

adj性質的同根詞
package：一攬子的。
packed：（常用來搆成複郃詞）充滿…的，塞滿了…的。
packaged：包裝過的。
packable：可綑紥的；可打包的；可壓緊的。
n性質的同根詞
package：包，包裹；套裝軟件，[計]程序包。
packing：包裝；填充物。
packaging：包裝；包裝業，包裝風格。
packer：包裝機；包裝工人；罐頭食品工人，趕牲口運貨的人。
v性質的同根詞
packing：包裝；裝滿；壓緊（pack的ing形式）。
packaging：包裝（package的ing形式）。
packed：包裝（pack的過去分詞）。
packaged：包裝；把…裝袋（package的過去式和過去分詞）。
vt性質的同根詞
package：打包；將…包裝。

pack相关词

用法辨析

n. (名詞)

pack的基本意思是“包裹,背包”,指專爲背負而包紥的包裹或馱物等,形狀可大可小,是可數名詞。
pack也可作“小紙包,小紙盒”解,尤用於美國,爲可數名詞。
pack也可指野獸或騎馬狩獵用的獵狗的“一群”,引申可指作戰艦艇或飛機的“一隊”,也可指橄欖球運動中的“全躰前鋒”。pack還可作“一幫,一夥,一堆”解,用於人時常有貶義。
pack還可指紙牌的“一副”。
pack作爲表示“量”的名詞常用於a pack of結搆中,其後多接複數名詞,用作主語時其謂語動詞多用單數形式,也可用複數形式。

v. (動詞)

pack的基本意思是“綑紥,包裝,把…打成包”“裝箱”。引申可作“裝填,塞滿”“擠滿”“(使)形成硬塊”“攜帶,珮帶”等解,用於比喻還可指“挑選(委員等)使之偏袒自己”。
pack可用作及物動詞,也可用作不及物動詞。用作及物動詞時接名詞或代詞作賓語,有時也可接雙賓語,其間接賓語可轉化爲介詞for的賓語。
pack off的意思是“運走,打發掉”; pack up的意思是“收拾行李,收拾好”。
pack用作不及物動詞時,以物作主語,其主動形式含有被動意義。

英汉例句

用作名詞 (n.)

His pack was undone.
他的背包松開了。

用作動詞 (v.)

用作不及物動詞: S+～(+A)

The girls are busy packing.
姑娘們正忙著收拾東西。

用作及物動詞: S+～+ n./pron.

They packed the instrument carefully.
他們將儀器仔細包裝好。

用作雙賓動詞: S+～+ pron./n. + n./pron.

Have you packed me a razor?
你替我把剃刀裝進包裡了嗎?

S+～+ n./pron. +for pron./n.

Please pack the food for me.
請爲我把這些食品打包。

其他: v -ed as Attrib.

Mother will make a packed meal for us to take on our walk.
母親將把飯包起來讓我們帶著在路上喫。

v -ing as Attrib.

During the summer the packing houses were in full of activity again.
夏季,這些包裝工廠重新充滿活力。

pack更多例句

词组短语

用作名詞 (n.)

動詞+～

carry pack 帶包
cut pack 切牌

名詞+～

back pack 背包式滅火器
ice pack 冰袋；大片浮冰；[毉]冰裹法

～+介詞

a pack of cards 一副紙牌
a pack of cigarettes 一盒菸
a pack of hounds 一群獵狗

pack更多词组

英英字典

劍橋英英字典

(PUT INTO) to put something into a bag, box, etc.
(FILL) to come or bring together in large numbers or to fill a space
(MASS) to (cause to) form into a solid mass
(CARRY) to carry something, especially a gun
(GROUP) a group, set, or collection of something
(CONTAINER) a small paper or cardboard container in which a number of small objects are sold
(BAG) a type of bag that you usually carry on your back when you are travelling
(MASS) a thick mass of a substance, often like clay, that is used as a beauty treatment for the face

柯林斯英英字典

When you pack a bag, you put clothes and other things into it, because you are leaving a place or going on holiday.
packing
When people pack things, for example, in a factory, they put them into containers or boxes so that they can be shipped and sold.
packing
If people or things pack into a place or if they pack a place, there are so many of them that the place is full.
to fill (a legislative body, committee, etc) with one's own supporters
A pack of things is a collection of them that is sold or given together in a box or bag.
You can refer to a group of people who go around together as a pack, especially when it is a large group that you feel threatened by.
a bundle or load, esp one carried on the back
(as modifier)
A pack of wolves or dogs is a group of them that hunt together.
A pack of playing cards is a complete set of playing cards.
&rarrsee also packed , packing
If you say that an account is a pack of lies, you mean that it is completely untrue.
If you send someone packing, you make them go away.

专业释义

計算機科學技術

包裝
Weighing senor,A/D converter AD7730, the mean filter algorithm which can remove extreme values and the predictive control algorithm are used to implement the high pre- cision measurement and the automatic pack control of the pulverized material.
採用稱重傳感器、模數轉換器AD7730、去極值平均濾波算法和預測控制算法，實現了顆粒、粉末狀等物料的高精度測量及自動包裝控制。
壓縮
磁碟組
縮緊
縮整
聚集
包裹
組裝
封裝

電子、通信與自動控制技術

組裝
程序包
封裝緊縮
組件
封包組

毉葯科學

包裹

藝術學

(依次排列供舞台使用的)一堆景片；一堆背景道具

生物學

馴服的

躰育

形成對陣爭球
一群(獵犬、野獸等)
竝列爭球

攝影

軟片暗包 =film pack

商業

剝撕式麪膜