·2,447,543篇论文数据，部分数据来源于NoteExpress
Prevent and cure a frostbite, the valve key lies in common reinforce campaign and completes personal frost proof and keep warm performance.
防治冻疮，关键在于平常加强运动，做好个人防冻、保暖措施。
youdao
The frost proof faucet comprises a valve, a water pipe and a frost-preventive switch.
本实用 新型防冻水龙头包括阀门、水管和防冻开关。
应用推荐
模块上移
模块下移
不移动