探条、导管及食道管三用孔径计的英文

gage for bougies and catheters and oesophageal tubes

• 条:    twig
• 导管:    conduit; conduit p ...
• 及:    reach; come up to
• 食道:    eso phagus; maw; s ...
• 管:    pipe; tube
• 三:    three
• 用:    40分钟跑完全程 run the c ...
• 孔径:    aperture; diameter ...
• 计:    count; compute; ca ...