solenoid
🇺🇸
/ˈsɑːlənɔɪd/
🇬🇧
/ˈsɒlənɔɪd/
noun
R
A device made of a coil of wire that becomes magnetic when electricity is passed through it.
The solenoid in the door lock activated, allowing us to enter the room.
門鎖中的螺線管被激活，使我們能夠進入房間。
translation
螺線管
詞形變化
Plural
solenoids