dy
n. 元素镝(dysprosium)的符号
abbr. 职责（=duty）
近义词：dysprosium，
英英释义
Noun
- a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic
例句
- Didn't you notice? He has dyed his hair.你没注意? 他染头发了。
- The wounded soldier's blood dyed the ground red.受伤士兵的血染红了地面。