单词	pernicious-anaemia
释义	请查阅pernicious anaemia
随便看	be of your own making be old before your time be on be on about be on about something be on about sth be on a collision course be on a different wavelength be on a downer be on a fishing expedition be on a guilt trip be on a hiding to nothing be on air be on a par be on a par with be on a par (with something) be on a par with something be on a par with sth be on a razor edge be on a razor/razor's edge be on a razor's edge be on a roll be on a slippery slope be on a sticky wicket be on at 同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义同义近义