扭转性营销 ; 扭转性行销
等转化率法
传统控制
Filler added that those in the photovoltaic field hope to see solar conversional devices in everything we own, including roof shingles, sign posts, clothing, etc.
FORBES: iPhone 2.0: Solar-Powered Mobility
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。