She was forever running errands for her housebound grandmother.她总是在为她不方便外出的祖母跑前跑后。He often runs errands for his grandmother.他经常给他的祖母跑腿儿。I have a few errands to do in the town.我在城里有些差事要办....
Conceptual meaning: the central part of meaning, which contains logical, cognitive, or denotative content.概念意义: 意义的中心部分, 包括逻辑的, 认知的, 或者外延的内容.Theories in cognitive psychology are attempts to summarize large sets of data.认...