The phrase "stand erect" is grammatically correct and can be used in written English.
It means to stand up straight with good posture. Example: The soldier was ordered to stand erect during the inspection.
In our study, post-operative residual LBP while standing may reflect the inability to stand erect due to flat-back syndrome.
"No man can stand erect without one.
hrish, to stand erect, to bristle], to stand on end, stand erect, to bristle. A. To move in an unsteady, shaking manner.
Another unresolved mystery centers on the first hominids to stand erect on their two hind legs.
Some species of Silene stand erect; others are spreading or cushion plants.
Unable to stand erect or turn over, many slaves died in this position.
The true auks are black and white and stand erect on land, as do the penguins of the Antarctic.
Some of the structural strength required for grass plants to stand erect comes from the leaves, particularly the leaf sheaths.
The lecterns will allow the lawmakers to stand erect and fix the camera with a steady gaze.
The group is diverse, but the plants typically have short, thick roots and long, narrow basal leaves that stand erect.
A giant rose blooms from a woman's burka; two men with severed arms and feet face off; figures stand erect despite their bleeding bullet holes.
