请输入您要查询的英文单词：
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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push around/about
push aside
push at an open door
push at (or against) an open door
push at (or against) an open door
pushback
push back
push-back
push-ball
push-bar
push bicycle
pushbike
pushbikes
pushbiking
push-boat
push broom
push-button
push buttons
push buttons
push-buttons
push-button war
push-button warfare
pushcar
pushcart
pushcarts
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更新时间：2026/4/18 0:19:41