be enthusiastic about什么意思?

be enthusiastic about什么意思? She is very enthusiastic about typing 什么意思 be enthusiastic about / for sth热心于某事 feel / be enthusiastic be serious about什么意思? 英语翻译.enthusiastic recognition这里什么意思?(especially one accompan 词组 be unusual about什么意思 be puzzled about sth 什么意思 be sorry about什么意思及同义词 enthusiastic about 后是接动名词形式吗? be about 啥意思 be angry about doing什么意思,be angry about和 be angry about是相等的吗 解释（英译汉）enthusiastic about sb./sth.enthusiastic about doing s