lubber's mark

ریشه

Lubber + mark.

مثال

• The lubber's mark is a reference point for loading the ship.
• The crew painted the lubber's mark to ensure accurate loading.
• The lubber's mark is checked during inspections.

ترکیب‌های رایج

Paint the lubber's mark Check the lubber's mark Follow the lubber's mark Load up to the lubber's mark