单词	mantel-piece
释义	mantel-pieceBNC¹⁷³⁹⁹⁵⁺²壁炉台
随便看	bidirectional electric converter bidirectional electromagnetic actuator Bidirectional electronic energy meter Bidirectional electrophoresis of protein bidirectional emission distribution function bidirectional estimation bi-directional exchange bi-directional explosive cutting bidirectional fabric bi-directional filtering bidirectional flow bi-directional flow Bidirectional flow laterals bidirectional flux bidirectional fold Bidirectional folded blasting bidirectional forwarding detection bidirectional frame bi-directional frame bidirectional gate bidirectional gating Bidirectional Glenn procedure Bidirectional Glenn shunt bi directional goal gradient bidirectional grammar