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abbr. 乙基毒气（一种极其致命的极毒神经...
外壳蛋白 ; 基因
变量柱塞泵
视频会议软件
Below is a three month price history chart comparing the stock performance of CKH, versus SPN and PVX.
FORBES: SEACOR Holdings Inc (CKH) Shares Cross Below Book Value
Below is a three month price history chart comparing the stock performance of MMR, versus OAS and PVX.
FORBES: McMoRan Exploration Stock Getting Very Oversold
Below is a three month price history chart comparing the stock performance of KWK, versus IOC and PVX.
FORBES: Quicksilver Resources Stock Getting Very Oversold
英汉双解词典包含3185865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。