【化】 Geissler potash bulb
about; annex; canopy; casing; cover; lid; shell; top; build【化】 cap; cover; lid【医】 cap; coping; operculum; roof; tegmen; tegmentum; veil
this【化】 geepound
rein in; tie sth. tight【医】 lux; meter candle
【化】 bulb apparatus