在线词典扩张扩大(势力、疆土等):向外~|这种药能使血管~。拼音kuò zhāng解释扩大(势力、疆土等):向外~|这种药能使血管~。近义词扩展反义词收缩英文释义expansion; dilation; to expand (e.g. one's power or influence); to broaden