a variety of什么意思解释？

West Hampstead has a variety of good shops and supermarkets.西汉普斯特德有各种各样不错的店铺和超级市场。A variety of heavy industries grew up alongside the port.各种重工业沿着港口逐渐发展起来。She was no mean performer on a variety of other instruments.许多别的乐...

a variety of的音标：a variety of的英式发音音标为：[ə və'raiəti ɔv]a variety of的美式发音音标为：[e və'raɪɪti ʌv]...