名 pipe，tube，wind musical instrument，valve；动 be in charge of，manage，administer，govern；形 （狭隘； 有限） narrow，restricted，妉imited，small；连 [方] （不管， 无论） no matt

[例句] 受热气体通过水中的盘管输送。 The heated gas is piped through a coil surrounded by water.

[例句] 我得和管事儿的人保持良好关系。 I had to keep in with the people who mattered.