1) enlarge [ enrich ] one's vocabulary
扩大[丰富]词汇
2) Lexical Richness
词汇丰富性
1.
A Survey of the Development of Lexical Richness in L2 Compositions from a Multidimensional Perspective;
二语学习者作文词汇丰富性发展多纬度研究
2.
This preliminary study investigates the relationship between lexical richness and communicative effectiveness in placement essays for graduate students whose first language (L1) is Chinese.
文章对采集到的75篇英文论文进行了的分类、整理、研究和数据分析,旨在调查研究词汇丰富性与文字交流有效性的关系;同时也讨论了二语写作教学中词汇丰富性的重要作用。
3.
To date few studies have related vocabulary size to lexical richness at the same proficiency level.
产出性词汇量对词汇丰富性有一定影响,如词汇量大的学习者往往使用较少的第一类词和更多的复杂词。
3) word richness
词汇丰富度
1.
With the analyzing the subjects oral production, the results manifested three diversity: (1) the results of sub-indices of word richness consistently increased, while the result of sub-index of word knowledge(phonological errors) took on an increasing tendency.
对英语专业学生产出性词汇进行了为期一年的实证调查,分析了受试三次口语样本的各类词汇指标,结果表明:(1)词汇丰富度的亚指标(词类词标)的结果都有不同程度的发展;(2)词汇知识亚指标发音的错误呈上升趋势;(3)产出策略的频率呈正态分布。
5) He has an extensive vocabulary.
他词汇很丰富。
补充资料：扩大
使（范围、规模等）比原来大：～生产ㄧ～战果ㄧ～眼界ㄧ～影响ㄧ～耕地面积。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条