1.a piece of open land for recreational use in an urban area;

they went for a walk in the park

2.belonging to or participated in by a community as a whole; public;

for the common good

3.of no special distinction or quality; widely known or commonly encountered; average or ordinary or usual;

the common man

4.common to or shared by two or more parties;

a common friend

5.commonly encountered;

a common (or familiar) complaint

6.being or characteristic of or appropriate to everyday language;

common parlance

7.of or associated with the great masses of people;

the common people in those days suffered greatly

8.of low or inferior quality or value;

of what coarse metal ye are molded- Shakespeare

9.lacking refinement or cultivation or taste;

he had coarse manners but a first-rate mind

10.to be expected; standard;

common decency

1.普遍

1.共因故障

2. common-cause failure

1 . 常見

commondog behavioral problems and what might be causing them ., 常見的狗的行為問題和可能造成他們.

2 . 共同

... . . .又如:公氣(正大,公正);公素(公正質(zhì)樸);公潔(公正廉潔);公慎(公正謹慎);公誠(公正誠實)共,共同common天下有公利而莫或興之,有公害而莫或除之清·黃宗羲原君.

3 . 普通

...特質(zhì)），以及往上攀升的能力（創(chuàng)始星座的特質(zhì)），但這類人很有適應各種情況的本能。變動星座有時也被稱為“普通”（common）星座，這是因為一般人多半采取適應的方式來面對人生，不普通的人則是要世界屈就于他們。

4 . 普遍

Most frequent or common; predominant ., 普遍的非常經(jīng)常或普遍的 ; 有優(yōu)勢的.

1 . 普通的婦女平常

The common woman as common as a nail ., 這普通的婦女平常得如同 - 根鐵釘.

1 . 公共浴池

The network resembles a common common bathing pool ., 網(wǎng)絡像個公共浴池.

1 . 常見的水果

some common common fruit trees as sweet cherries cherries and McInosh McIntosh apples have to be grafted .一些常見的水果，比如甜櫻桃核麥金托什蘋果都是通過嫁接培養(yǎng)的。

1 . 尋常百姓

from the tool in inchoate researcher hand , to nowadays the associate beside common common people ;從早期科研人員手中的工具，到如今尋常百姓身邊的伙伴；

2 . 平常百姓

and , as its price reduce ceaselessly , this one former days the noble is indicative entering family of common common people .并且，隨著其價格的不斷降低，這一昔日的貴族象征正在進入平常百姓家庭。