青年中文understratum的意思
understratum中文翻譯：
n.底層
blunders on the danube───多瑙河上的失誤
clearly understand───清楚地了解；清楚地明白；明了
founders hat aj wiki───創始人hat aj wiki
tacit understanding───默契
it is understood that───不用說，當然
understood as a whole───整體理解
thunderstone xy───雷通xy
thunderstone bgg───雷通bgg
undersized───adj.小于正常（或一般）的，比一般尺寸小的；矮小的，太小的
launders───n.(Launders)人名；(英)朗德斯
For example, in the research of amalgamation problem between AIS and radar target, it can provide understratum chart platform.───如在AIS與雷達目標融合問題的研究中，可以提供底層海圖平臺。
The lacquer understratum is only 0. mm-0. mm in thickness, and the superficial coat is painted with the mixture of pigment and lacquer.───以生漆作為底層，厚度有0.mm-0.mm，在生漆層上刷有一層生漆與顏料的混合物；
a paper Cup: there is no special blanket layer of understratum clothmap, soft and hard is moderate to transfer more complete.───紙杯專用橡皮布：無底層帆布層，軟硬度適中，使油墨轉移更完全。
A, grass-roots, also known as understratum, there are two kinds of cotton and paper. Coating is support, fixing paint.───基層，也稱底層，有棉布和紙張兩種。作用是支持涂料層，固著漆涂料。
understratum gray, a rough.───底層呈灰色，較粗糙。
Cultural context has an effect that can not be underestimated on the current literary understratum writing.───文化情境對當前文學底層書寫具有不可低估的影響。