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.
随便看
tetrahedra
tetrahedral
tetrahedral
tetrahedrally
tetrahedrite
tetrahedron
tetrahedrons
tetrahydrocannabinol
tetrahydrocannabinols
tetrahydrofuran
tetrahydrogestrinone
tetra-icosane
tetrakis-hexahedron
tetralogies
tetralogy
tetralogy of Fallot
tetramer
tetrameric
tetrameric
tetramerous
spoken
spoken for
spoken language
spoken parts
spoken word
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2026/4/12 6:36:15