短語詞組短語buried d channel fet 埋溝場應(yīng)晶體管buried d channel transistor 埋溝晶體管buried -channel 埋溝buried ancient channel 埋藏古河道buried paleoriver channel 埋藏古河道buried d channel ccd 埋溝電荷耦合掐buried river channel 埋藏河槽 返回 buried channel