Tra từ air sock - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

air sock

noun

a truncated cloth cone mounted on a mast;
used (e.g., at airports) to show the direction of the wind
• Syn:
windsock, wind sock, sock, air-sleeve, wind sleeve,
wind cone, drogue
• Hypernyms:
visual signal