ding hai effect丁: man蟹: crab效: effect; efficiency; result丁蟹效应: ding hai effect丁歇姆: duenchem; dunchem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:丁蟹效,即可在微信中查询翻译