nuclear submarine

ریشه

The word 'nuclear' comes from the Latin word 'nucleus' meaning 'kernel' or 'core'. 'Submarine' comes from the Latin words 'sub' meaning 'under' and 'mare' meaning 'sea'.

مثال

• Nuclear submarines are used for strategic military purposes.
• The propulsion system of a nuclear submarine provides it with a virtually unlimited range.
• Nuclear submarines can remain submerged for months at a time.

ترکیب‌های رایج

Nuclear submarine Submarine propulsion Submarine warfare Submarine fleet Submarine base Submarine operations