searchlight

大学 FREQ #47320

n. 探照灯

发音

UK /ˈsɜːtʃˌlaɪt/
其它

词形变化

searchlights 复数 searchlights searchlighted searchlighting searchlights 三单 searchlit searchlighting 现在分词 searchlighted 过去式 searchlighted 过去分词 searchlit 过去式 searchlit 过去分词

别名

search-light

教材释义与例句

名词

探照灯；探照灯光

释义与例句

n.
  1. 1.

    A light source that projects a bright beam of light in any direction, generally for military use.

    探照灯

  2. 2.

    The light from the above source.

    探照光束

v.
  1. 1.

    To scan or sweep across like a searchlight.

    及物

词汇关系

名词

上位词 2

light light source

部分词 1

Fresnel lens

词源

From search + light. Compare West Frisian sykljocht (“searchlight”), Dutch zoeklicht (“searchlight”), Danish søgelys (“searchlight”), Swedish sökarljus (“searchlight”).

来源：wiktionary