双语例句
The product is constituted by knife switch and dust - tight enclosure.
本产品由刀开关和尘密型防腐外壳组成.
词典释义：
knife switch
时间: 2026-03-07 01:58:38
英
美
n.刀开关
词典释义：
n.刀开关
The product is constituted by knife switch and dust - tight enclosure.
本产品由刀开关和尘密型防腐外壳组成.
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