inlet
/ˈɪnlet; `ɪnˌlɛt/ n
1 strip of water extending into the land from the sea or a lake, or between islands 湾, 水湾（江河湖海伸入陆地或岛屿间的水域）.
2 opening to allow esp liquid to enter 入口, 进口（尤指供液体进入 的）: the fuel inlet 燃料入口
[attrib 作定语]
an inlet pipe输入管道.
3 something put in, eg a piece of material inserted into a garment to make it larger 衬入物, 嵌入物（如填入衣服中的）.