请输入您要查询的英文单词:
单词
positive displacement pump
释义
displacement pump
n
—
活塞泵
n
displacement
n
—
流离失所
n
•
位移
n
•
代替
n
•
取代
n
displacement
—
移位
•
转位
•
置换
•
排水量
•
偏移
a pump
—
唧筒
positive
adj
—
正
adj
•
正面
adj
•
积极的
adj
•
良好
adj
•
阳性
adj
pump
n
—
泵
n
•
水泵
n
•
抽水
n
•
抽气
n
•
洗(胃)
n
•
打气筒
n
•
加油泵
n
•
抽水机
n
pump
v
—
大量投入
v
•
不停地追问
v
•
泵送
v
•
接连发射
v
•
抽运
v
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英汉双解词典包含2273206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:2025/2/13 19:51:20