cation exchange medium阳离子: cation; basic ion; kation; k ...交换: exchange; swap; interchange; ...介质: medium; agent; dielectric; m ...离子交换介质: ion exchange medium阴离子交换介质: anion-exchange medium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:阳离子交换介质，即可在微信中查询翻译
