proper left

noun

The direction which is to the left from an object's perspective, the direction 90 degrees counter-clockwise from the front.

The proper left of the painting is more detailed than the right.

意味（1）

The direction which is to the left from an object's perspective, the direction 90 degrees counter-clockwise from the front.

The key in the lock served to open the proper left-hand door, while the proper right door was secured by a hook and eye of forged iron […]