a bad quarter of an hour
An hour in the morning is worth two in the evening
the mechanism-electricity an an integral whole
circular Economy economy
ring Xinjiang economy circle
An Analysis an practice of vocal pedagogy
an association of folk provincials from Jiangsu an
an eye for an eye and a tooth for a tooth
an informal letter sent by an organization
AN Network Management System (AN-NMS)
anterior cervical instrumental system combining an intradiscal cage with an integrated plate
be in an emergency; report an emergency; ask for emergency help