单词	Keep mum about sth
释义	Keep mum about sth. 不提起某事
随便看	Apparent partnership apparent path apparent performance apparent period Apparent Permanent Longitudinal Magnetism apparent permanent wilting idex apparent permeability apparent PH apparent phase apparent phase angle apparent phase velocity apparent photographic magnitude apparent photored magnitude apparent photosynthesis apparent photosynthetic intensity apparent photosynthetic quantum yield Apparent photosynthetic rate apparent photovisual magnitude apparent piezoelectric constant apparent pitch apparent place apparent place, apparent position apparent place of foundamental stars apparent places of fundamental stars apparent plasticity