英语词汇preassurance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	preassurance
释义	preassurance assurancen. 保证，担保；确信；自信；保险 reinsurancen. [经]再保险 perseverancen. 坚持不懈；不屈不挠 pressurizationn. 增压(压紧；压力输送)
随便看	velocity of penetration velocity of permeability velocity of piston velocity of plunger velocity of projection Velocity of Propagation velocity of propagation of electromagnetic waves in vacuum velocity of propagation of flame velocity of propagation of wave front velocity of pulsation velocity of radar wave velocity of radar waves velocity of radio wave velocity of radio waves velocity of reaction velocity of rearrangement velocity of recession velocity of retreat velocity of rotation velocityof rotation velocity of scanning velocity of separation velocity of seperation velocity of shear velocity of ship wind

英汉双解词典包含3607232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。