在《PONS词典》中的词汇
protraction [prəˈtrækʃən, 美 proʊˈ-] 名词
1. protraction 无复数 (prolonging):
- protraction
-
2. protraction 解剖 (muscle action):
- protraction
-
在《PONS词典》中的词汇
protraction [proʊ·ˈtræk·ʃən] 名词
1. protraction (prolonging):
- protraction
-
2. protraction 解剖 (muscle action):
- protraction
-
无例句可用
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单语范例（未经PONS编辑处理）
Are we ready for a protraction of this status quo?
www.ghanaweb.com Several of the engagements appear to be primed for protraction.
www.npr.org The protraction of the opening scenes, the retaliatory tactics of juniors and the stunt sequence midway have been effectively pruned.
www.thehindu.com Whisking and sniffing are tightly correlated in their occurrence, with sniff inhalations occurring during whisker protraction.
en.wikipedia.org This is due to the apparent anchoring of large femoral protraction muscles, which would have been used to move the leg forward powerfully.
en.wikipedia.org