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单词
pi-bond
释义
Definition of
pi-bond
in English:
pi-bond
noun
Chemistry
A bond formed by a pi-orbital.
Origin
1940s
.
Definition of
pi-bond
in US English:
pi-bond
noun
Chemistry
A bond formed by a pi-orbital.
Origin
1940s.
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in deep water
in deep water (or waters)
in deep water (or waters)
in deep waters
indef.
indef
panaches
panaché
panada
panade
Panadol
panaesthesia
pan-African
pan-Africander
pan-Africanism
pan-africanist
pan-africanist
pan-Africanist
Pan-Africanist Congress
pan-africanist congress of azania
Pan-Africanist Congress of Azania
panaghia
Panaghia
Panagia
panagraph
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更新时间:2026/4/26 7:17:32