additional
adjective uk/əˈdɪʃ.ən.əl/ us/əˈdɪʃ.ən.əl/
B2 外加的，附加的；额外的；另外的
extra
additional costs/problems 额外的费用／另外的问题
There will be an extra charge for any additional passengers. 如额外再上乘客，将会加收费用。
- More examples
- The doctor has made an initial diagnosis, but there'll be an additional examination by a specialist.
- They looked to the government for additional support.
- An additional power switch for the radio is handily located next to the steering wheel.
- An additional grant has enabled the team to push forward with research plans.
- The education director is persevering in his attempt to obtain additional funding for the school.