| 释义 |
● ˌshut sth↔ˈoff to stop a machine , tool , etc . from working 关闭机器（或工具等）；使机器（或工具等）停止运转to stop a supply of gas , water , etc . from flowing or reaching a place 切断煤气（或水等）的供应；停止供应煤气（或水等）◆ A valve immediately shuts off the gas when the lid is closed . 当盖子合上时，立刻会有一个阀门切断煤气。See also shut |