flysch的翻译，读音
英/'flaiʃ/
释义：
n. [地]复理层,厚砂页岩夹层
n. A name given to the series of sandstones and schists
overlying the true nummulitic formation in the Alps, and included in
the Eocene Tertiary.
n. A name given to the series of sandstones and schists
overlying the true nummulitic formation in the Alps, and included in
the Eocene Tertiary.