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单词
pencil beam
释义
pencil beam
noun
:
a sharp-focus radar beam nearly round in its axis used to pick up an intruder located by a search radar beam and give it better definition on the radar screen
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postern
postero
postero-
posterodorsad
posterodorsal
posterodorsally
posteroexternal
posterointernal
posterolateral
posteromedian
posterotemporal
posteroventrad
posteroventral
poster paint
poster panel
posters
poster seal
poster stamp
postery
post exchange
postexilian
postexilic
postexist
postexistence
postface
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更新时间:2025/12/6 16:48:17