infectious enthusiasm染: dye的: 4次方是 The fourth power of 2 i ...热情: enthusiasm; ardour; devotion ...有感染力的: quickly influencing others likely to spread to others有感染力的笑声: an infectious laugh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:有感染力的热情,即可在微信中查询翻译