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单词
ppb, ppb.
释义
ppb, ppb.
网络
比例
网络释义
1.
比例
SAP基本计量单位_百度百科 ... PC PC 件 (无计量单位)
PPB PPB
十亿分比
比例
PPM PPM 百万分比 比例 ...
baike.baidu.com
例句
随便看
outer stellate cell
outer stop
outer strake
outer string
outer stripper
outer style
outer sublittoral
outer sublittoral zone
outer suburb
outer suburban district
outer suburbs
outer support
outer supporting cell
outer surface
outer surface inspection
outer surface of hull
outer surface of wood
outersurface of wood
outer suture
outer suture hair
outersync
outer-sync
outer syntax
outer table
outer table of skull
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/19 19:59:33