vt.包围，围绕；n.（物品的）边；外围物； 变形： 复数：surrounds过去式：surrounded过去分词：surrounded现在分词：surrounding第三人称单数：surrounds 双语释义：v.(动词)vt. 包围 be or go around on every side英英释义： surround[ sə'raund ]n.the area in which something exists or lives"the country--the flat agricultural