searchlight

英文解釋：

名詞 searchlight:

1. a light source with reflectors that projects a beam of light in a particular direction

英文造句：

1. The searchlight swept the sky.
   探照燈的光柱掠過天空。
2. Searchlight on the house.
   警察用探照燈照射這所房子。
3. The beam of the searchlight pierced the darkness.
   探照燈的光柱射入黑暗中。
4. The police shone a searchlight on the house.
   警察用探照燈照射這所房子。