junction box
US /ˈdʒʌŋk.ʃən ˌbɑːks/
UK /ˈdʒʌŋk.ʃən ˌbɑːks/
1.
接线盒, 分线盒
an enclosed container for electrical connections, allowing wires to be joined and protected
:
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The electrician installed a new junction box in the attic.
电工在阁楼上安装了一个新的接线盒。
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Always ensure the junction box is properly sealed to prevent moisture.
务必确保接线盒密封良好，以防潮湿。