dope

• 多义词：在美国南方方言中指一种可乐果提取物口味的碳酸无酒精饮料；也可指无知或愚蠢的人，或大麻的街头叫法。还用于俚语，指内幕消息。

A noun with multiple meanings: it can refer to a carbonated soft drink flavored with kola nut extract (a Southern US term), an ignorant or foolish person, or street names for marijuana. It is also used in slang for inside information.

1. B2slang

   A common street name for cannabis or marijuana.

   大麻

   • He was caught smoking dope behind the school.
   • They were selling dope on the street corner.
   • The smell of dope filled the room.

   同义词budchronicganjagrassherbpotreeferskunkweed

2. Foolish personB1slang

   An insulting term for someone who is ignorant, stupid, or foolish.

   笨蛋

   • Don't be such a dope; read the instructions first.
   • He felt like a dope for forgetting her birthday.
   • Only a dope would try to cross the street without looking.

   同义词blockheaddoltduncefoolidiotignoramusnincompoopnumskulloafsimpleton

   反义词geniusintellectsage

3. Cola drinkB1informalamericanculinary

   A carbonated soft drink flavored with kola nut extract, particularly used in the southern United States.

   可乐

   • Can I get a dope from the cooler?
   • In the South, they call cola 'dope'.
   • He ordered a dope with his burger.

   同义词cokecolasodasoda popsoft drink

4. Inside informationB2slang

   Slang for secret or exclusive information, often about a plan or event.

   内幕消息

   • Give me the dope on the new project.
   • He has the dope on what the boss is planning.
   • She got the dope from a reliable source.

   同义词genintelligencescoopskinnyword

• 动词，指给某人使用药物或麻醉品，常为改变其状态或提高表现；也指在食物或饮料中掺入药物或物质。

A verb meaning to administer a drug or substance, often to enhance performance or alter state, or to add a substance to something.

1. Administer performance-enhancing drugsB2formalsport

   To administer or take drugs, especially to improve athletic performance.

   服用兴奋剂

   • The athlete was caught doping before the competition.
   • Some cyclists dope to gain an unfair advantage.
   • The committee banned him for doping during the race.

   同义词dope updosedrugjuice

2. Add impurities to a semiconductorC1formaltechnical

   To introduce impurities into a semiconductor material to alter its electrical properties.

   掺杂

   • The silicon wafer was doped with phosphorus to create an n-type semiconductor.
   • Engineers dope the material to control its conductivity.
   • Doping a semiconductor is a crucial step in manufacturing transistors.

3. Administer a narcoticB2formalmedical

   To give a narcotic or sedative to someone, often without their knowledge.

   下药麻醉

   • The kidnappers doped the victim to keep him unconscious.
   • The vet doped the dog before the surgery.
   • He was doped with a powerful sedative during the procedure.

   同义词anesthetizedrugknock outsedatetranquilize

短语动词变体dope offdope up