We're talking about the mesopelagic zone, it's a region of semi-deep water that receives only about 20% of the light that you get up on the surface.
我
是中层
层，
是一个半深
，它只接收大约 20% 光线。
PBS趣味科普
用户正在搜索
magnetoplasmodynamics, magnetoplumbite, magnetopneumography, magnetor, magnetoresistance, magnetoresistivity, magnetoresistor, magnetoretinogram, magnetoscale, magnetoscope,
相似单词
3G, 401(K), a,
译
