comet phenomenon彗尾: tail of a comet; train; stre ...现象: appearance; phenomenon慧尾现象: comet phenomenon水尾现象: oguchi disease拖尾现象: conditions of streaking下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:彗尾现象，即可在微信中查询翻译
