单词:hand movement
hand movement的用法和样例:
例句
- Mushroom outlet closing and opening by hand to be inspected.菌形风头手动启闭试验。
- Water is fed into the boiler by a hand pump and an injector.水靠著手动帮浦和注水器被注入锅炉。
单词:hand movement 相关文章
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