nebular
/ˈnebjʊlə(r)/📚 39797of or relating to or resembling a nebula; "the nebular hypothesis of the origin of the solar system"
adjective [原级]星云的；星云状的
They are truly lumps of nebular matter, probably similar in composition to the matter from which planets were assembled.
它们的确是星云物质组成的团块，其组成物质可能与行星形成时的物质相似。
单词造句:
- 网友用“Nebular”造句精选
- At one time it was thought that these matrix grains might be pristine nebular dust, the sort of stuff from which chondrules and inclusions were made. 曾经有人认为，这些基质颗粒可能是原始的星云尘埃，即形成陨石球粒及其内含物的物质。
- The remnant nebular gas pervades the interplanetary space. 星云的残余气体充斥星际空间。