【医】 heteroscopy
cast a sidelong glance; look awry; side-glance; skew at; squint; strabismus
swivel-eye
【医】 heterotropia; heterotropy; loxophthalmus; manifest deviation; skew
squint; strabism; strabismus; tropia
lens; looking glass; mirror
【化】 mirror
【医】 mirror; slass
check up; examine; inspect; censor; check; look-over; inspection
【计】 inspectoscope
【医】 docimasia; examination; inspection
【经】 check; check up; checking; examination; examine; inspection; monitoring
survey