an object that can physically harm someone or something, such as a gun, bomb, knife, etc.

武器, 兵器

a serious disease caused by the uncontrolled growth of cells in a part of the body that may spread to other parts

癌症, 肿瘤

a substance, often administered through needle injections, that stimulates the body's immune response against harmful diseases

疫苗, 免疫针

a small bowl-shaped container, usually with a handle, that we use for drinking tea, coffee, etc.

杯子, 茶杯

a strong feeling of certainty that something or someone exists or is true; a strong feeling that something or someone is right or good

信念, 信仰

an important task that people are assigned to do, particularly one that involves travel abroad

任务, 使命

a person or organization that pays for the services of a company or recommendations of a professional

客户, 委托人

