tubular

Từ điển Oxford Learners Wordfinder Dictionary

adjective

constituting a tube;
having hollow tubes (as for the passage of fluids) (Freq. 1)
• Syn:
cannular, tubelike, tube-shaped, vasiform
• Similar to:
hollow
• Derivationally related forms:
cannula (for: cannular), tube

• Từ đồng nghĩa / Synonyms:
  cannular, tubelike, tube-shaped, vasiform