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单词
free spiro union
释义
free spiro union
网络
自由螺接；游离螺接
网络释义
1.
自由螺接
如何翻译copyright blank test report_百度知道 ... free union 自由并集
free spiro union
自由螺接
fuel pipe union 油管接头 ...
zhidao.baidu.com
2.
游离螺接
“
游离螺接
(
free spiro union
)”是指两个环之间直接或间接地没有其它接点。共享的碳原子成为“螺原子(spiro atom)”。
zh.wikipedia.org
例句
随便看
subcommitee
sub-committee
subcommittee
sub committee
sub-committee on bulk chemicaals
sub-committee on containers and cargoes
sub-committee on fire protection
sub-committee on life-saving appliance
Sub-Committee on Life-saving Appliances
Sub-Committee on Marine Pollution
sub-committee on programming terminology
sub-committee on radio communication
Sub-Committee on Radio Communications
sub-committee on safety navigation
Sub-Committee on Safety of Navigation
Subcommittee on Safety of Navigation
sub-committee on ship design and equipment
subcommittee on telecommunications security
Sub-Committee on the Carriage of Dangerous Goods
sub-committees
subcommittees
subcommunities
sub-communities
sub-community
subcommunity
英汉双解词典包含2704715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。
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更新时间：2026/8/22 13:55:42