请输入您要查询的英文单词:
单词
focal points
释义
focal point
【光学】焦点
(活动、兴趣、注意力等的)中心,集中点
(疾病的)主患部;(地震的)中心部
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power circuit
power-control rod
power cord
power cords
power cut
power cut-off
power cuts
power cutter
power dam
power density
power detection
power detector
power dive
power-dive
power-dived
power dives
power-dives
power divider
power dividers
power-diving
power ... down
power down
power dressing
power drill
power drills
英汉双解词典包含483723条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/9/21 1:05:38