coom

例句：

1. 3.
   在口语中
2. 1. I need to coom through the crowd to get to the front of the line.
   我需要穿过人群才能到队伍前面。
3. 2.The teacher asked us to coom up and share our thoughts.
   老师让我们上去分享我们的想法。
4. 3. She coom down the street and bought some flowers for her mother's birthday.
   她沿着街道走去，买了一些花给她妈妈的生日。