英语短语词组词汇under plain cover的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	under plain cover
释义	under plain cover in an envelope or parcel without any marks to identify the sender 以未注明发送者身份的信封（或包裹）。
随便看	neurotoxicologists neurotoxicology neurotoxin neurotoxins neurotransmission neurotransmissions neurotransmitter neurotransmitters neurotrauma neurotraumas neurotrophic neurotrophic ulcer neurotrophy neurotropic neurotropic virus neurotropic viruses neurotropism neurotropisms neurotubule neurovaricosis neurovascular neurula neurulae neurular neurulas

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。