concealvt.隐藏;隐瞒;掩盖
conceal purpose掩盖目的
conceal periods隐周期
Concealed Words隐缺词
conceal plasmid隐藏质粒
conceal oneself潜伏,埋伏
concealed asset账外<隐匿>资产
conceal a smile掩盖笑容
concealed hinge埋头,接头,埋头环
concealing color隐匿色
concealed column暗柱