Word: 元素 (yuánsù) 元素 dictionary entry yuánsù element (key component of sth); element; element (member of a set) Full dictionary entry for 元素 Example sentences using 元素 2 sentences, showing page 1 of 1. 信任是好朋友之间重要的元素。 Xìnrèn shì hǎo péngyou zhījiān zhòngyào de yuánsù. Trust is an important element between good friends. 水是由哪两种元素组成的？ Shuǐ shì yóu nǎ liǎng zhǒng yuánsù zǔchéng de? Which two elements is water made of?