劣质工程的英文：
shoddy engineering
Prohibit inferior projects
坚决杜绝劣质工程
adj. 劣质的，假冒的；卑劣的
n. 赝品，冒牌货
Shoddy business practices.
卑鄙的商业伎俩。
This is a pretty shoddy exercise.
这是一种相当低劣的做法。
It is a fairly shoddy way to treat an employee.
这样对待雇员真是十分可鄙。
The government departments will conduct watchdog surveys for shoddy and inferior goods.
政府部门将对伪劣商品进行明查暗访。
He urged you to palm off all the shoddy goods immediately.
他让你赶紧把手中的次品都甩掉。
n. 工程（学）
v. engineer的现在分词形式
He is an engineer.
他是位工程师。
The engine died.
引擎突然熄火了。
They are engineering a bridge.
他们正在建造一座桥。
These are the engine housings.
这是发动机机壳。
The engines whined.
发动机呜呜作响。