aquanaut
英 ['ækwənɔːt]
美['ækwə,nɔt]
- n. 海底观察员；海底实验室工作人员
英英释意
- 1. an underwater swimmer equipped with a face mask and foot fins and either a snorkel or an air cylinder
- 2. a skilled worker who can live in underwater installations and participate in scientific research