【电】 reflecting material
echo; flash; glint; reflect; return; reverberate; throw back
【计】 mirroring; reflection; reflew
【化】 reflection
【医】 jerk; reflect; reflection; reflex; reflexio; reflexion
material; matter; substance
【化】 matter; substance
【医】 hylo-; mass; massa; materia; material; materies; matter; principle
substance; substantia