英语词汇“hettangian”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	hettangian
释义	Hettangian Hettangian [he′tan·jē·ən] (geology) A stage of Lower Jurassic geologic time.
随便看	facilities inferface data bus facilities, infrastructure and engineering systems facilities, infrastructure, and environment facilities installation study program facilities instructions standards techniques facilities integrity management strategy facilities interface frame facilities interface unit facilities list facilities maintenance facilities maintenance and engineering facilities maintenance augmentation facilities maintenance specialist facilities maintenance team facilities maintenance technician facilities management facilities management action agenda facilities management administrator facilities management and operations center facilities management and services division facilities management and technical services facilities management association facilities management automation tool facilities management branch facilities management committee

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。

Hettangian