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The end of the tilting box is luminous to make user operate conveniently when electric light is put out.
本发明在所控制电灯熄灭时,其翘动盒翘起端可发出亮光,而可方便使用者按压操作。
youdao
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The end of the tilting box is luminous to make user operate conveniently when electric light is put out.
本发明在所控制电灯熄灭时,其翘动盒翘起端可发出亮光,而可方便使用者按压操作。
youdao