人事: personnel, human resources, human affairs, ways of the world, (euphemism) sexuality, the facts of life...
发酵: to ferment, fermentation...
数学: mathematics, mathematical...
库: warehouse, storehouse, (file) library...
应急: to respond to an emergency, to meet a contingency, (attributive) emergency...
一旁: aside, to the side of...
球: ball, sphere, globe...
消防: firefighting, fire control...
水: water, river, liquid, beverage, additional charges or income, (of clothes) classifier for number of washes...
建筑: to construct, building...
