be heavy on sb

'dromes absorption frequency meter acid soot arrhenotocous parthenogenesis arundinaria hindsii behavior mechanism bilaterality ceylon bowstring hemps electrically heated undersuit first blush matriarchate molybdenum(vi) oxide multifunctional rotating chair sedimentary layer of the earth's crust sheilaghs switch point table-topper transmatting tuberhybrida waveform decoder