限光筒,照射筒,治疗用遮线筒,治疗筒的英文

treatment cone

• 光:    light; ray
• 筒:    a section of thick ...
• 照射:    shining; raying; s ...
• 治疗:    treat; cure; remed ...
• 用:    40分钟跑完全程 run the c ...
• 遮:    cover; hide from v ...
• 线:    thread; string; wi ...