英语短语词组词汇expectation of life的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	expectation of life
释义	expectation of life (根据死亡统计算出的)平均寿命 (根据概率统计求得的)某人还可望生存的年数，估计寿命，估计余年＝life expectancy
随便看	optical digital disks optical disk optical disks optical-disk storage optical dispersion optical distance optical Doppler effect optical double optical double (star) optical effects optical electronic reproducer optical electronics optical element optical emission spectrometry optical encoder optical encoders optical exaltation optical fibre optical fibre cable optical fibre communication optical fibre communications optical-fibre sensor optical figuring optical flat optical flint

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。