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extra heart sound
释义
extra heart sound
网络
额外心音
网络释义
1.
额外心音
5.
额外心音
(
extra heart sound
)指除正常的四个心音之外,尚能听、录到的附加音。所占时间约在0.01~0.08s之间,接近一般 …
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例句
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arc wear
arc weding
arc weld
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arc weld
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arc-welded pipe
arc-welded steel pipe
arc welder
arc welder
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arc welder lung
arc-welder's gloves
arc weldin
arc welding
arc welding
arc welding
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arc welding electrical supply
arc welding electric power supply
arc-welding electrode
arc welding electrode
arc welding equipment
arc-welding equipment
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更新时间:2026/5/14 8:17:49