普通的英文：
common
ordinary
general
average

Regular price
普通票价

Conventional mud
普通泥浆

Rank and file
普通一兵,普通老百姓

a common sailor.
一位普通的水手

Flour that does not contain baking powder
不含发酵粉的普通白面.

Conventional extra-budgetary resources.
普通预算外资源。

basalt is the commonest volcanic rock
玄武岩是最普通的火山岩。

An ordinary shampoo, please.
请按普通规格给我洗头。

Kent describes himself as just an average Joe.
肯特视自己为一名普通的美国人。

Sounds are classified into two kinds: sonic and ultrasonic.
声波分为两类，即普通声波与超声波。

international common
国际公地

Commonness is happiness.
平凡是福。

A common danger causes common action
同仇敌忾

An ordinary mediocre material
中等人材

This word is seldom used on ordinary occasions.
这个词儿平常很少用。

The rules will suffice for all ordinary needs.
这些规定将能满足所有一般场合的需要。

generalized ensemble
广义系综

general average
共同海损

The steam can generate electricity by turning an electric generator.
蒸汽可以转动发电机发电。