詞彙精選：doctor的用法和辨析
一、詳細釋義：
n.
醫生，大夫 [C]
例句：
An alert pharmacist will save a doctor from his own mistake by querying a prescription.
警惕性很高的藥劑師對處方提出疑問而避免了醫生的錯誤。
例句：
The prescription of drugs is a doctor's responsibility.
開藥方是醫生的職責。
博士 [C]
例句：
He took his doctor's degree at Harvard.
他在哈佛得了博士學位。
例句：
h is a Doctor of Laws.
史密斯先生是法學博士。
牙醫 [C]
例句：
A doctor can be a person who treats people's teeth.
牙醫是治療牙齒的人。
例句：
She has decayed teeth, so she is afraid of doctors.
她有蛀牙因而懼怕牙醫。
v.
修理，裝配 [T]
例句：
My brother doctored the old watch.
我兄弟把這舊錶修好了。
例句：
The bicycle doctor is doctoring my bicycle.
自行車修理工正給我修自行車。
篡改，攙雜；僞造，假造 [T]
例句：
The writer doctored up the play to suit the public.
這作者竄改劇本以迎合大衆口味。
例句：
Preliminary analysis indicates the video hasn't been doctored.
初步分析顯示錄像沒有被篡改過的痕跡。
治病，就醫；醫療，行醫 [I,T]
例句：
She doctored her child for a cold.
她醫治了她孩子的感冒。
例句：
He doctored in Europe before coming to the U.S.
他來美國以前在歐洲當醫生。
修改，修飾 [T]
例句：
I doctored my standard speech for the small-town audience.
我把我的標準講演修改了一下以講給小城市聽衆聽。
例句：
You'll have to doctor up the plan if you hope to fool them.
如果你想愚弄他們，你得修改一下計劃。
下藥，摻藥 [T]
例句：
He doctored the drink with a stupefying dose.
他在酒裏摻麻醉劑。
例句：
They doctored her fruit juice with vodka and she got very drunk.
他們在她喝的果汁裏攙入了伏特加酒致使她酩酊大醉。
閹割（貓、狗等）[T]
例句：
You should have your cat doctored.
你應該讓人把你的貓閹割了。
例句：
Our cat comes home at night now that we've had him doctored.
我們的貓閹割過了，所以它晚回家來了。
二、詞義辨析：
doctor,physician,surgeon,dentist
這些名詞都有“醫生”之意。doctor普通用詞，泛指各科醫生，即一切有行醫資格的人。physician指醫院的內科醫生。surgeon指專修外科或專修人體某個部分的外科專科醫生，這種醫生一般需對患者進行手術治療。dentist指專門從事治牙的醫生。
三、相關短語：
doctor up
攙假,假冒;竄改
doctor's degree
n.博士學位
horse doctor
n.馬醫,獸醫[非正是用語]
witch doctor
n. 巫醫
doctor of medicine
醫博士
doctor of philosophy
n. 哲學博士
eye doctor
眼科專家
family doctor
家庭醫生
herb doctor
n. 草藥醫生
四、參考例句：
Where is the doctor?
醫生在哪裏？
The doctor diagnosed measles.
醫生診斷出麻疹。
The doctor examined him carefully.
醫生仔細檢查了他的身體。
Fetch a doctor at once.
快去請醫生來。
The doctor narrowed his interest.
醫生縮小了他的研究範圍。
The doctor examined his back.
醫生檢查了他的背。
The doctor examined her carefully.
醫生仔細檢查了她的身體。
The doctor lanced an abscess.
大夫用刺血針刺破了一個膿瘡。
The doctor tested his ears.
醫生檢查他的耳朵。
Can you call the doctor?
你能去請醫生嗎？
