?叠叶螺旋桨
... overlapping propellers 迭叶螺旋桨 overlapping propellers 叠叶螺旋桨 overlapping pulse 重迭脉冲 ...
?迭叶螺旋桨
... overlapping insurance 重复保险 overlapping propellers 迭叶螺旋桨 overlapping propellers 叠叶螺旋桨 ...
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。