2、explore completely 完全地勘探
3、explore intelligently 理智地研究
4、explore methodically 有方法地研究
5、explore scientifically 科学地研究
6、explore undauntedly 勇敢地探险
7、explore zealously 积极地研究
8、explore for oil 勘探石油
匿名回答于2024-05-10 07:06:39
