adj.参议院的,参议员的;
例句:
[只用于名词前]a senatorial candidate
参议员候选人
The following prefects of senatorial rank are known.
下列长官职位是属于元老级别的.
The Pantoran system is part of the Galactic Republic with full Senatorial representation on Coruscant.
潘托拉星系是银河共和国的一部分,在科洛桑有全职的议员代表.