/bɪld/
V-T If you ~ something, you make it by joining things together; Build my world of dreams around you.
v.建造，修建；发展，建立；逐渐增强 n.体形，体格；（尤指车辆的）造型，构造；构件 PHRASAL VERB ~ up means the same as ‘逐步增强’; Just trying to ~ up my Micronaut trouble shooting skills. In order to do this you have to ~ up confidence. Are all these creature and character sounds already in your head or do you ever have to research sounds to build up your skill set?