bond
复数形式
bonds
1
键, 联系
a link that holds atoms or ions together in any molecule or crystal
- The covalent bond between the hydrogen and oxygen atoms forms a water molecule.
氢原子和氧原子之间的共价键形成了水分子。
- Ionic bonds are formed when electrons are transferred from one atom to another, resulting in the attraction between oppositely charged ions.
离子键是在电子从一个原子转移到另一个原子时形成的，导致带相反电荷的离子之间产生吸引力。
- Metallic bonds are characterized by the delocalization of electrons within a metal lattice, allowing for high electrical conductivity.
金属键的特点是电子在金属晶格中的离域，从而具有高导电性。
- The strength of a chemical bond is determined by factors such as bond length, bond angle, and bond energy.
化学键的强度由键长、键角和键能等因素决定。
- Hydrogen bonds play a crucial role in the structure of DNA, contributing to its stability and the specificity of base pairing.
氢键在DNA的结构中起着至关重要的作用，有助于其稳定性和碱基配对的特异性。
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2
a relationship between people or groups based on shared experiences, ideas, or emotions
- The teammates developed a strong bond during the championship season.
- Parent-child bonds often form in early childhood.
- Shared hardship can create a lasting bond between friends.
- The teacher built a bond with her students through patience and care.
- Traveling together strengthened their bond as siblings.
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3
a certificate representing a debt owed by a government or corporation, usually paying interest periodically and returning the principal at maturity
- The investor purchased a ten-year government bond.
- Corporate bonds often offer higher interest rates than government bonds.
- The bond matured after five years, and the principal was repaid.
- She diversified her portfolio with a mix of stocks and bonds.
- Interest payments on the bond were credited annually.
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4
a tie or restraint that limits movement or freedom, often used to secure a person or object
- The prisoner's wrists were secured with a leather bond.
- Chains served as a bond to keep the cargo from shifting.
- Bonding ropes prevented the livestock from wandering.
- Shackles acted as a bond for the captured rebel.
- Heavy chains were used as bonds to anchor the boat.
5
a connection that holds two or more things together
- The metal clamp acted as a strong bond between the pipes.
- The contractor reinforced the brick wall with a cement bond.
- Welding creates a bond that can withstand high temperatures.
- Magnets provide a temporary bond for holding objects in place.
- The velcro strips create a convenient bond for clothing.
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6
保释金, 保证金
(law) an amount of money paid to temporarily release a person from prison until their trial
- The judge set the bail bond at $10,000 for the defendant's release from custody.
法官将保释金定为10,000美元以释放被告。
- The accused was unable to afford the bond and remained in jail until their trial date.
被告无法支付保释金，因此在审判日期之前一直待在监狱里。
- The bail bondsman posted the required bond on behalf of the defendant, securing their release from detention.
保释担保人代表被告支付了所需的保释金，确保了他们的释放。
- Failure to appear in court after being released on bond can result in forfeiture of the bond amount.
在被保释后未能出庭可能导致保释金被没收。
- The family pooled their resources to pay the bond and secure their loved one's temporary freedom pending trial.
家人集资支付保释金，以确保他们亲人在审判前的暂时自由。
7
the physical property of adhering or sticking together
- The adhesive provides a strong bond between the wooden panels.
- Ceramic tiles rely on mortar to form a secure bond with the floor.
- A strong bond prevents the laminate from peeling.
- Glue creates an instant bond on paper and fabric.
- The chemical treatment enhances the bond between metal surfaces.
8
a high-quality, strong, and durable white paper, traditionally used for writing or printing official documents
- The contract was printed on high-grade bond paper.
- Bond paper is preferred for legal documents and certificates.
- The artist used bond paper for sketching fine details.
- Invitations were printed on smooth, thick bond paper.
- Bond paper resists tearing and holds ink well.
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