请输入您要查询的英语单词:
单词
umbilicus
释义
umbilicus
[ʌmˈbɪlɪkəs]
n
43031
62
0
28
8
0
26
中心(
67%
),核心(
33%
)
n.
脐,种脐;中心
随便看
three-electrode spark
three-electrode system
three-electrode thyratron
three-electrode transistor
threeelectrode tube
three-electrode tube
three electrode tube
three-electrode tube (triode)
threeelectrode vacuum tube
three electrode vacuum tube
three-electrode valve
three electrode valve
three electrod tube
three-electron bond
three electron bond
threeelectron bond
three-electron gun
three electro tube
threeelement
three-element
three element
three-element aerial
three-element antenna
three element antenna
three elementary weave
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更新时间:2025/12/18 0:07:05