pack
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. 包装;一群;背包;包裹;一副
- vt. 包装;压紧;捆扎;挑选;塞满
- vi. 挤;包装货物;被包装;群集
- n. (Pack)人名;(英、德)帕克
词源解说
- 13世纪初期进入英语,直接源自古斯堪的纳维亚语的pakki。
同根派生
- adj性质的同根词
- package:一揽子的。
- packed:(常用来构成复合词)充满…的,塞满了…的。
- packaged:包装过的。
- packable:可捆扎的;可打包的;可压紧的。
- n性质的同根词
- package:包,包裹;套装软件,[计]程序包。
- packing:包装;填充物。
- packaging:包装;包装业,包装风格。
- packer:包装机;包装工人;罐头食品工人,赶牲口运货的人。
- v性质的同根词
- packing:包装;装满;压紧(pack的ing形式)。
- packaging:包装(package的ing形式)。
- packed:包装(pack的过去分词)。
- packaged:包装;把…装袋(package的过去式和过去分词)。
- vt性质的同根词
- package:打包;将…包装。
用法辨析
- pack的基本意思是“包裹,背包”,指专为背负而包扎的包裹或驮物等,形状可大可小,是可数名词。
- pack也可作“小纸包,小纸盒”解,尤用于美国,为可数名词。
- pack也可指野兽或骑马狩猎用的猎狗的“一群”,引申可指作战舰艇或飞机的“一队”,也可指橄榄球运动中的“全体前锋”。pack还可作“一帮,一伙,一堆”解,用于人时常有贬义。
- pack还可指纸牌的“一副”。
- pack作为表示“量”的名词常用于a pack of结构中,其后多接复数名词,用作主语时其谓语动词多用单数形式,也可用复数形式。
- pack的基本意思是“捆扎,包装,把…打成包”“装箱”。引申可作“装填,塞满”“挤满”“(使)形成硬块”“携带,佩带”等解,用于比喻还可指“挑选(委员等)使之偏袒自己”。
- pack可用作及物动词,也可用作不及物动词。用作及物动词时接名词或代词作宾语,有时也可接双宾语,其间接宾语可转化为介词for的宾语。
- pack off的意思是“运走,打发掉”; pack up的意思是“收拾行李,收拾好”。
- pack用作不及物动词时,以物作主语,其主动形式含有被动意义。
n. (名词)
v. (动词)
英汉例句
- His pack was undone.
他的背包松开了。 - The girls are busy packing.
姑娘们正忙着收拾东西。 - They packed the instrument carefully.
他们将仪器仔细包装好。 - Have you packed me a razor?
你替我把剃刀装进包里了吗? - Please pack the food for me.
请为我把这些食品打包。 - Mother will make a packed meal for us to take on our walk.
母亲将把饭包起来让我们带着在路上吃。 - During the summer the packing houses were in full of activity again.
夏季,这些包装工厂重新充满活力。
用作名词 (n.)
用作动词 (v.)
用作不及物动词: S+~(+A)
用作及物动词: S+~+ n./pron.
用作双宾动词: S+~+ pron./n. + n./pron.
S+~+ n./pron. +for pron./n.
其他: v -ed as Attrib.
v -ing as Attrib.
词组短语
- carry pack 带包
- cut pack 切牌
- back pack 背包式灭火器
- ice pack 冰袋;大片浮冰;[医]冰裹法
- a pack of cards 一副纸牌
- a pack of cigarettes 一盒烟
- a pack of hounds 一群猎狗
用作名词 (n.)
动词+~
名词+~
~+介词
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
- 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.
剑桥英英字典
柯林斯英英字典
专业释义
- 包装
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.
采用称重传感器、模数转换器AD7730、去极值平均滤波算法和预测控制算法,实现了颗粒、粉末状等物料的高精度测量及自动包装控制。 - 压缩
- 磁碟组
- 缩紧
- 缩整
- 聚集
- 包裹
- 组装
- 封装
- 组装
- 程序包
- 封装紧缩
- 组件
- 封包组
- 包裹
- (依次排列供舞台使用的)一堆景片;一堆背景道具
- 驯服的
- 形成对阵争球
- 一群(猎犬、野兽等)
- 并列争球
- 软片暗包 =film pack
- 剥撕式面膜