home smoke detector 中文意思是什麼
home smoke detector
解釋
家用感煙探測器-
A smoke detector in the home apparently wasn ' t working
經調查,屋內的煙感器明顯沒有發揮作用。 -
We began to do our own testing at home, slamming doors, holding him near the smoke detector and setting it off
我們開始在家裡自己來做測試,拍打房門,把他帶到煙霧報警器旁邊打開報警器。
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