英语词汇precautionness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	precautionness
释义	Examples: sign across the seal (as a precaution against fraud)— 弥封
随便看	proportional flow control proportional flow control valve proportional flow valve proportional gain proportional increase proportional integral proportional-integral-derivative proportional integral differential proportional integration proportional interest proportional inverse square proportionalities proportionality proportionality applies proportionality assessment proportionality between proportionality limits proportionality principle proportionality requirement proportionality test proportionality with regard proportional lift proportional limit proportionally proportionally based on

英汉双解词典包含2273206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。

sign across the seal (as a precaution against fraud)—