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单词
orphan disease
释义
orphan disease
n.
A disease that is relatively rare, for which the development of drugs is considered to be commercially nonviable.
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on the back burner
on the ball
on the barrel
on the barrel/barrelhead
on the barrelhead
on the beam
on the blink
on the brain
on the breadline
on the bubble
on the bum
on the button
on the carpet
on the cheap
on the coattails of
on the contrary
on the cuff
on the cusp
on the defensive
on the dole
on the dot
on the double
on the drawing board
on the edge
on the face of it
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更新时间：2025/7/31 20:03:03