Electrofiltre
n. 电滤尘器
🗣️ 情景例句
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But the market prices are changing frequently.
但是市场价格随时都在变化。
In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity.
事实上，睡眠状态下仍有着基本的活动量，以防止肌肉活动停止。