analysis:

tax n.1. tax; Tax

2. Burden; Pressure

3. Membership fee

4. Charge

vt. 1. Tax

2. Collect membership fee

3. Make the burden heavy; Put pressure on

4. Responsibility, blame, condemnation

5. Pay (people); Offer (price)

6. Evaluation (legal fees, etc.)

tariff table; Tariff rate; Tariff

2. Fee list (for hotels or public utilities)

vt.1. Impose tariffs on ...; Set the tax rate for

2. Set the charging standard for

duty n.1. Responsibility; Obligation; Duty

2. Position; Duty

3. Respect

4. Tax

5. Work (done by the machine under given conditions); Energy rate; Load; Working state

6. Irrigation water quantity (required by a certain crop on unit land), irrigation rate.