Exam: TOEFL

Definition: Having or existing in two different forms or types.

Example: Some species of plants are dimorphic, showing different leaf shapes depending on their environment.

Definition: The presence of two different forms or types of something within the same species or group, often seen in animals or plants, where these forms can vary in characteristics like color, size, or shape.

Example: In some species of butterflies, dimorphism is evident as males and females display different colors and patterns.

Definition: To eat dinner, usually in a formal or special setting.

Example: We like to dine at that restaurant on special occasions.

Definition: To provide a meal, especially the evening meal, for someone; to host someone for dinner.

Example: They decided to dine at a fancy restaurant to celebrate their anniversary.

Definition: A small, casual restaurant that often has a counter and booths, typically serving inexpensive meals.

Example: We decided to eat breakfast at the diner down the street.

Definition: The act of eating a meal, especially the main meal of the day, often in a social setting.

Example: We enjoyed a lovely dining experience at the new restaurant downtown.

Definition: To eat a meal, especially the main meal of the day, usually in the evening.

Example: We are dining at a nice restaurant tonight.

Definition: A type of chemical compound that is made from phenol and contains nitrogen and oxygen; it is known for being toxic and is used in some pesticides.

Example: Dinitrophenol is often used in laboratories for various chemical reactions.

Definition: The main meal of the day, usually eaten in the evening or at midday, often consisting of several courses.

Example: We had a delicious dinner with friends last night.

Definition: A tiny, single-celled organism found mainly in the ocean, which has two whip-like structures called flagella. These organisms are important in the food chain and can sometimes cause harmful events like red tide.

Example: The dinoflagellate caused the water to glow at night due to its bioluminescent properties.

Definition: A type of molecule made up of two smaller units called nucleotides, which are the building blocks of DNA and RNA.

Example: Dinucleotides play a crucial role in the structure of DNA and RNA.

Definition: A region or area that is managed by a bishop, which includes several churches.

Example: The bishop visited each church in his diocese to offer support and guidance.