[dī] [dí]
n.
1.
【化】dysprosium
na.
1.
]
2.
〈书〉arrowhead

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard