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单词
portage group
释义
Portage group
Por´tage group`
1.
(Geol.)
A subdivision of the Chemung period in American geology. See Chart of Geology.
随便看
see (to it) that (something happens)
see to it that they do
see to it that we do
see to it that you do
see to it that you do it
see to it that you do something
see to someone
see to (someone or something)
see to some place
railway protection forces
railway protection special force
railway recruitment board
railway replacement bus service
railways
railway safety accreditation scheme
railway safety critical work regulations
railway safety review committee
railways and other guided transport systems
railways and other guided transport systems (safety) regulations
railways athletic association
railway scale
railway sector advisory group
railway services unit
railway signalling system
railway sleeper
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
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更新时间：2026/7/1 9:27:06