moderate fixed duty低: low率: rate; ratio; proportion的: 4次方是 The fourth power of 2 i ...固定: fixed; regular关税: customs; duty; customs dutie ...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:低率的固定关税,即可在微信中查询翻译