solenoid
noun [ C ] uk/ˈsəʊ.lə.nɔɪd/ us/ˈsoʊ.lə.nɔɪd/
螺管线圈
a device, consisting of a wire wrapped in the shape of a cylinder, that acts like a magnet when electricity goes through it
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。