?校正齿轮
... corrected diffraction efficiency 校正衍射效率 corrected gear 校正齿轮 corrected lens 适当透镜 ...
?修正齿轮
... 可修正误差 correctable error 修正齿轮 corrected gear 修正平均值 corrected mean ...
鼓形修形齿轮
变位齿轮
The Pentagon says a shortage of body armor last year has been corrected, and that all soldiers in Iraq now have the protective gear.
CNN: Kerry, Bush campaigns battle over security
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。