奥姆斯比乙醚麻醉面罩的英文

ormsby's ether mask

• 奥:    profound; abstruse ...
• 姆:    governess of girl ...
• 斯:    this
• 比:    2
• 乙醚:    diethyl ether
• 麻醉:    anaesthesia; narco ...
• 面罩:    visor; vizor; mask ...