基本解釋[材料科學(xué)]鑰匙孔罩英漢例句雙語例句Both with two drawers, each centered by an inlaid hexagon with ivory angular keyhole escutcheon .這兩個有兩個抽屜, 由一個有鑰匙孔擋片角象牙鑲嵌六角中心的每個。keyhole escutcheon更多例句專業(yè)釋義材料科學(xué)鑰匙孔罩