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单词
meatal plug
释义
meatal plug
网络
外耳道栓
网络释义
1.
外耳道栓
管道的底部外胚层细胞增生成一上皮细胞板,称
外耳道栓
(
meatal plug
)。胚胎第7个月时,外耳道栓内部细胞退化吸收,形 …
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例句
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planimetric survey
planimetry
Planina
plane
planing and jointing machine
planing and molding machine
planing and moulding machine
planing and shaping machine
planing angular surface
planing bench
planing blade
planing boat
planing bottom
planing bottom area
planing capacity
planing craft
planing cutter
planing cutting speed
planing form
planing hammer
planing horizontal surface
planing hull
planing jig
planing knife
planing length
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更新时间:2026/8/23 22:59:19