paramecium

US 
UK [ˌpærə'miːsɪəm]
  • n.【动】草履虫
  • Web草履虫属;草屐虫;草覆虫
Plural Form:paramecia  
n.
1.
【动】草履虫

Sample Sentence

Definition:
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Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard