采样

A particular procedure for accomplishing or approaching something, especially a systematic or established one.

A change which is a result or consequence of an action or other cause; the effectiveness of something.

The relationship between two things in size, number, or amount. Often used to describe percentages or ratios in data analysis.

To have something as a part or component. It is used to list contents, elements, or items within a whole.

Having a positive or constructive attitude; active and energetic in participation. Often used to describe impacts or attitudes in writing tasks.

The relative social, professional, or financial standing of someone or something. Frequently used in sociological academic topics.

To raise or increase the level, quality, or position of something. A high-frequency word for discussing improvement in IELTS.

A single part or stage in a series of events or a process; a link in a chain. Essential for process descriptions.

To reach a conclusion based on evidence and reasoning. A core academic skill tested in reading and listening.

To have priority or to take precedence over others. Essential for discussing resource allocation or time management.