常见例句雙語例句The major components of manganese nodules are todorokite with a tunnel-like structure and also buserite and birnessite with layered structures.錳結核的主要鑛物是具有隧道孔結搆的鈣錳鑛以及具有層狀結搆的似水錳鑛和水鈉錳鑛。 返回 buserite