下等的英文：
inferiority

A ulcer gulch
下等餐馆

They defined simply by a dichotomous division within the upper, middle, and lower classes.
他们简单地用一种两分法划为上、中、下等阶级。

They defined simply by a dichotomous division within the upper, middle, and lower classes
他们简单地用一种两分法划为上、中、下等阶级。

A scurvy neighborhood
下等街区

the junior faculty; a lowly corporal; petty officialdom; a subordinate functionary.
下级职员；下士；下等官场；低级职员。

These people occupy an inferior position in local society.
这些人在当地社会居于下等地位。

I'll wait downstairs, so please come.
我将在楼下等，所以请过来。

A degraded and squalid class or state of human existence.
下等阶层人类生活中一种堕落的，邋遢的阶层或状态

I saw him eat lunch at the greasy spoon yesterday.
我昨天看见他在下等餐厅吃午餐。

He looks like a bum who's been drowning his sorrows in sleazy dives.
他看起来象个游手好闲之辈，整天泡在肮脏的下等酒吧借酒消愁。

an inferiority complex
自卑情结.

an inferior strain; an inferior kind; a rogue
劣种

He has a inferiority complex.
他有自卑情结。

The foods at that restaurant are inferior .
那个饭馆的菜质量很次。

poorly or in an inferior manner.
贫乏地；以低劣的方式。