单词：durations
音标：[djʊ'reɪʃnz] ；
n. 持续, 持续的时间, 期间( duration的复数形式 ); （时间的）持续, 持久, 连续; [语音学]音长, 音延
n. the period of time during which something continues
n. the property of enduring or continuing in time
n. continuance in time
n. the property of enduring or continuing in time
n. continuance in time