英语词汇Polypodium scouleri的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	Polypodium scouleri
释义	Polypodium scouleri 翻译波利托利亚英英释义 Noun 1. stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib
随便看	non positive non-positive nonpositive definite form non-positive definite matrix non-positive displacement compressor non positive displacement compressor non-positive-displacement engine non-positive displacement engine non-positive-displacement engine for non-positive-displacement engines non-positive-displacement engines non-positive-displacement machine non-positive displacement machine non-positive displacement machine for elastic fluids non-positive-displacement machine for non-positive-displacement machines non-positive displacement machine or engine non positive displacement machine or engine non-positive-displacement machine or engine non-positive displacement machine or engine, double-flow non-positive displacement machine or engine, reversible non-positive displacement machine or engine with axial-thrust compensation non-positive displacement machines or engines non-positive-displacement pump non-positive-displacement pump for pumping at the same time non-positive-displacement pump for pumping gass and gases at the same time non-positive-displacement pump for pumping liquids and elastic fluids at the same time

英汉双解词典包含4367426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。

Polypodium scouleri