an object that can physically harm someone or something, such as a gun, bomb, knife, etc.
武器
a serious disease caused by the uncontrolled growth of cells in a part of the body that may spread to other parts
癌症
a substance, often administered through needle injections, that stimulates the body's immune response against harmful diseases
疫苗
a small bowl-shaped container, usually with a handle, that we use for drinking tea, coffee, etc.
杯子
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
an important task that people are assigned to do, particularly one that involves travel abroad
任务
a person or organization that pays for the services of a company or recommendations of a professional
客户