1. 陪伴；陪同
    If you accompany someone, you go somewhere with them.

    e.g. Ken agreed to accompany me on a trip to Africa...
           肯答应陪我一起去非洲。
    e.g. She was accompanied by her younger brother...
           她由弟弟陪着。

2. 伴随；和…一起发生（或同时存在）
    If one thing accompanies another, it happens or exists at the same time, or as a result of it.

    e.g. This volume of essays was designed to accompany an exhibition in Cologne...
           这本文集是为配合在科隆举办的一场展览而出的。
    e.g. The proposal was instantly voted through with two to one in favour, accompanied by enthusiastic applause...
           在热烈的掌声中，提案以2比1的优势很快通过了表决。

3. 为（歌手或乐手）伴奏
    If you accompany a singer or a musician, you play one part of a piece of music while they sing or play the main tune.

    e.g. He sang and Alice accompanied him on the piano...
           他一边唱，艾丽斯一边为他钢琴伴奏。
    e.g. We ended with Blake's Jerusalem, accompanied on the organ by Herbert Wiseman.
           在赫伯特·怀斯曼的风琴伴奏下，我们演唱了布莱克的《耶路撒冷》作为终曲。