二: two层: I storey; tier; stratum的: 4次方是 The fourth power of 2 i ...两: two板: board; plank; plate二层的: bilaminar二层: b2f; second floor两板贝: dialasma两板模: o two plate mold板的: lamellar两板贝属: dielasma层的: lamellar第二层: [建筑] [英国] first floor; [美国] second floor二层布: two plies of cloth二层舱: between decks; tween deck cargo space; tween decks二层柜: t. d. tweendeck; t.d. tweendeck二层楼: first floorsecond floor二层炉: two floor kiln二层幕: screen二层皮: split leather二层式: two-tier二层台: forble board; kelly board; monkeyboard; quadruple board platform; racking board; thribble board两板电热鱼丸炉: electric fish grill地层的；成层的: stratal互层的；夹层的: interlaid
