prolongation
音標[,prәulɒŋ'geiʃәn]中文翻譯：
n. 延伸, 延長, 延長部分
【醫】 伸長, 延長
英文解釋：
名詞 prolongation:
- the act of prolonging something同義詞：protraction, perpetuation, lengthening
- amount or degree or range to which something extends同義詞：extension, lengthiness
- the consequence of being lengthened in duration同義詞：lengthiness, continuation, protraction