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Concealed outside and showed inside外敛内显

1. In either case there is no ornamentation to hide irregularities, no moldings to cover hidden defects and no supports to strengthen concealed weaknesses.
   在这两种情况下，都无法用修饰掩盖不平整，以造型遮盖暗藏的缺陷，以支撑物来加固不牢的根基。