nonmandatory
导读：nonmandatory读音音标
nonmandatory意思解释
nonmandatoryadj.not required by rule or law同义词：nonobligatory英英释义 nonmandatoryadj.not required by rule or law同
nonmandatory意思解释
nonmandatoryadj.not required by rule or law同义词：nonobligatory英英释义 nonmandatoryadj.not required by rule or law同
nonmandatory读音音标
nonmandatory意思解释
nonmandatoryadj.
not required by rule or law
同义词：nonobligatory
英英释义
nonmandatoryadj.
not required by rule or law
同义词：nonobligatory
词汇搭配
短语
nonmandatory measures
非强制性的措施双语例句
Appendix
X1
gives
some
nonmandatory
information
and
provides
some
general
guidelines
regarding the
selection
of
passivation
treatment
appropriate
to
particular
grades
of
stainless steel
.
附录
X1
提供了
一些
适用
于
特殊
等级
不锈钢
钝化
处理
选择
的
非
强制性
资料
并
提供
了
总的
指导方针
。
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