/ə'kʌmpənɪ; ə`kʌmpənɪ/
v (pt, pp -nied)
1 [Tn] walk or travel with (sb) as a companion or helper; escort 伴随或跟随（某人）; 陪伴
*I must ask you to accompany me to the police station. 我得要求你陪我去一趟警察分局.
* He was accompanied on the expedition by his wife. 他那次远行有妻子陪同.
* Warships will accompany the convoy. 军舰将护送船队.
2 [esp passive 尤用于被动语态
*Tn, Tn.pr] ~ sth (by/with sth)
(a) be present or occur with sth 与某事物同时存在或发生
*fever accompanied with delirium 发烧而说胡话
* strong winds accompanied by heavy rain 狂风夹着暴雨.
(b) provide sth in addition to sth else; supplement sth 兼带; 附有
*Each application should be accompanied by a stamped addressed envelope. 每份申请书均须附回邮信封, 贴上邮票, 写好地址.
3 [Tn, Tn.pr] ~ sb (at/on sth) (music 音) play an accompaniment for sb 给某人伴奏
*The singer was accompanied at/on the piano by her sister. 那位演唱者的姐姐用钢琴给她伴奏.

v past tense and past participleaccompaniedpresent participleaccompanyingthird person singularaccompanies [T]

[Date: 1400-1500; Language: Old French;Origin: acompaignier, from compaing 'companion', from Late Latin companio; COMPANION]
to go somewhere with someone
　Children under 14 must be accompanied by an adult.
　Wherever her husband went, she would accompany him.
to play a musical instrument while someone sings a song or plays the main tune
　Daniel wanted Liz to accompany him on violin.
[usually passive]
to happen or exist at the same time as something else
　The disease is accompanied by sneezing and fever.
if a book, document etc accompanies something, it comes with it
　Please see accompanying booklet for instructions.
　Your passport application form should be accompanied by two recent photographs.

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HINT sense 1
In spoken English, it is more usual to use go/come withHe came with me to the airport.

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