concealmentn.隐匿;隐蔽;躲藏
concealvt.隐藏;隐瞒;掩盖
concealed anterograde penetration前向性隐匿性穿入
concealed excavation construction暗挖施工
concealed magmatic intrusion group隐伏岩浆岩体群
conceal oneself about the premises隐藏在住宅附近
Concealed oil and gas accumulation隐蔽油气藏
concealed snugly in his hideout.安全地隐蔽在他的隐匿处。
Concealing feelings and being meek掩饰感情、逆来顺受
concealed accessory bypass pathway隐匿性附加旁路通道
Conceal permanent de la francophone法语国家常设理事会