工学博士的英文：
1. doctor of engineering [=D.E.]
n. 医生；博士；牙医
v. 修理；篡改；伪造；治病；行医；修改；下药；阉割
- The dog was doctored.
那只狗被阉割了。 - Are you qualified to be a doctor?
你当医生够格吗？ - The doctor was at peace.
博士生活得很安宁。 - The bicycle doctor is doctoring my bicycle.
自行车修理工正给我修自行车。 - The doctor narrowed his interest.
医生缩小了他的研究范围。
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。