flatus造句

1、He had constipation for few days but still had flatus passage todays.
他有少许日子是便秘的，但是今天仍然有排气。

2、After earnest studies, NASA found that flatus contains 400 substances.
美国太空总署经过认真的研究，发现屁里面含有400种成分。

3、I didn't know the U.S. Department of Agriculture once had a flatus researcher.
我不知道美国农业部曾经有一位研究肠胃胀气的专家。

4、But the flatus tube, used to treat a condition of the sigmoid colon, is one no surgeon relishes.
但用于治疗S形结肠问题的肠管对外科医生来说，也并非视觉享受啊。

flatus翻译