(1) accompany用于被动语态时，后接by表示“由……陪同、伴随；以/由……伴奏”，可以跟人、动物，也可跟事物。

• He went to Japan on a lecture tour accompanied by his wife.
  他在妻子的陪同下去日本做巡回演说。
• The singer was accompanied at the piano by John Smith.
  这位歌手由约翰·史密斯做钢琴伴奏。
• The storm was accompanied by lightning and thunder.
  这场暴风雨伴随着电闪雷鸣。

(2) 后接with时，意为“兼有，伴有，伴随着”，一般接事物。

• He was running a high fever accompanied with intense headache.
  他发着高烧，并伴随着剧烈的头疼。
• They suffered a complete defeat accompanied with disgrace.
  他们遭到了彻底的不光彩的失败。