minisubs

minisubs

美 　英

• 網絡小潛艇

例句

Past minisubs have needed a lot of backup and, if unmanned, have had to be guided by signals passing down tethers.

過去小型潛艇需要很多的支援，如果是無人潛艇還需要通過連鎖作為信號來引導。