请输入您要查询的英文单词:
单词
pollen count
释义
pollen count
n.
(名词)
The average number of pollen grains, usually of ragweed, in a cubic yard or other standard volume of air over a 24-hour period at a specified time and place.
花粉计数,花粉统计:在一特定时间和地点二十四小时以上,一立方码或其它标准空气体积中花粉粒、通常是豚草的花粉粒的平均数目
随便看
cataplasm
cataplasms
cataplexies
cataplexy
Catapres
catapult
catapult
catapulted
catapulting
catapults
cataract
cataract
cataracted
cataracting
cataracts
catarhine
catarrh
catarrhine
catarrhines
catarrhs
catastases
catastasis
catastrophal
catastrophe
catastrophe
英汉双解词典包含166908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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/1/8 4:48:44