pond scum 是什么意思,pond scum 的翻译,解释,句子,音标,读音 - 英汉在线翻译

pond scum

pond scum 的中文翻译

n.

(浮在死水上面的)绿藻类层

您知道这些英语的中文翻译吗?更换...

reamer cutter
charge air cooler
granulated carbide
crimper
make a long drive
open addressing
store block
isomorphism theorem