| 释义 |
●ˌshut sth↔ˈoffto 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 |