英语词汇contingency allowance的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	contingency allowance
释义	contingency allowance 英?[k?n?t?nd??nsi: ??lau?ns] 美?[k?n?t?nd??nsi ??la??ns] 释义额外任务折让时间，不可预见费
随便看	tunable bandpass filter tunable beam laser tunable birefringent filter tunable capacitor tunable cavity tunable chemical laser tunable circuit tunable circuits and devices tunable coherent light source tunable data base tunable DFB laser tunable diode laser spectrops copy tunable diode laser spectroscopy tunable dye laser tunable-dye laser tunable dye laser with an ultrashort cavity tunable echo box tunable excimer laser tunable far-infrared source-detector tunable filter tunable infrared diode laser tunable infra red laser tunable infra-red laser tunable infrared laser tunable IR diode laser

英汉双解词典包含4367426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。