liquid line

• 液线,液相线,液体管,液体管路,液体管线

liquid line的用法和样例：

例句

1. This insufflator must be horizontal when used and must be placed higher than the patient to prevent any liquid from flowing back through the tubes.
   使用时，一定要水平防止，要高于病人的水平高度，防止液体管内回流。