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Exam: TOEFL

bootstrap

IPA: /ˈbuːtstræp/

KK: /ˈbuːtstræp/

adjective

Definition: Relating to a process that starts or sustains itself without needing much help from outside sources.

Example: The bootstrap method allows startups to grow with limited external funding.

noun

Definition: A strap or loop attached to a boot that helps you pull it on, or the process of starting a computer without external help.

Example: She used the bootstrap to easily pull on her new boots before heading out.

transitive verb

Definition: To start a computer system or program by loading the operating system or software from a storage device.

Example: He used a special command to bootstrap the server after the update.

boracic

IPA: /bɔˈræsɪk/

KK: /bɔˈræsɪk/

adjective

Definition: Relating to or containing boron, especially in the form of boric acid.

Example: The scientist used a boracic solution to treat the plant's disease.

borane

IPA: /ˈbɔːreɪn/

KK: /ˈbɔːreɪn/

noun

Definition: A type of chemical compound made of boron and hydrogen, often found in various forms and derivatives.

Example: Borane is used in some chemical reactions as a reducing agent.

borborygmus

IPA: /ˌbɔːrbəˈrɪɡməs/

KK: /bɔrˈbɔrɪɡməs/

noun

Definition: A rumbling sound that happens in the stomach or intestines when gas moves through them.

Example: After eating a big meal, I could hear a loud borborygmus in my stomach.

border

IPA: //ˈbɔːrdər//

KK: /ˈbɔrdər/

intransitive verb

Definition: To be very close to something in quality or character, or to be next to something in location.

Example: The park borders on the river, making it a beautiful place to relax.

noun

Definition: The line or area that separates two different places, such as countries or regions.

Example: The river serves as the border between the two countries.

transitive verb

Definition: To be next to or touch the edge of something, or to add a decorative edge to an object.

Example: The garden borders the park, creating a beautiful view.

borderline

IPA: /ˈbɔːrdərlaɪn/

KK: /ˈbɔrdərˌlaɪn/

adjective

Definition: Describing something that is not clearly defined or is on the edge of two different categories, often indicating a questionable quality or condition.

Example: Her qualifications for the job were considered borderline, making her a less competitive candidate.

noun

Definition: A line that marks the edge of an area or a state, or a situation that is not clearly defined between two different qualities or conditions.

Example: The river serves as the borderline between the two countries.

bore

IPA: /bɔːr/

KK: /bɔr/

intransitive verb

Definition: To move steadily and with effort, often through something difficult or challenging.

Example: The ship was boring through the rough waters during the storm.

noun

Definition: A tool used for drilling, a hole made by drilling, or a dull and tedious person or thing.

Example: The engineer used a bore to create a hole in the metal.

transitive verb

Definition: To create a hole in something by drilling or to make someone feel tired and uninterested because of dullness.

Example: The teacher's lecture bored the students.

bored

IPA: /bɔrd/

KK: /bɔrd/

adjective

Definition: Feeling weary and uninterested because there is nothing to do or because something is dull.

Example: She felt bored during the long lecture.

verb

Definition: To feel weary and uninterested due to lack of stimulation or excitement.

Example: She felt bored during the long lecture.

boredom

IPA: /ˈbɔːrdəm/

KK: /ˈbɔrdəm/

noun

Definition: The feeling of being uninterested and tired because there is nothing to do.

Example: After sitting in the waiting room for an hour, I felt a deep sense of boredom.

boresome

IPA: /ˈbɔːrsəm/

KK: /ˈbɔːrsəm/

adjective

Definition: Something that is dull and fails to hold interest or attention.

Example: The movie was so boresome that I fell asleep halfway through.

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