急求逗号、全神贯注（专心于…）的英文单词

分类: 作业答案 • 2022-01-09 18:02:57

问题描述：

答

comma 逗号
to be absorbed in to keep (or fix) one's mind on to concentrate one's attention to bend one's mind to to give one's mind to全神贯注（专心于…）