by heart, from memory, by rote

snake slough; snake's exuvia

the molted exoskeleton of an insect or crustacean, exuvia; moult / hollowed remains (in general)

bottomless / (figuratively) boundless / (figuratively) without discipline

(music) to be offbeat / to be faulty; to contain mistakes

obscure, less-traveled road; byway / loophole (means of escape)

to be extracted; to come out / (抜けるような, 抜けるように) to appear as if it is transparent

aerial photography

to heat empty cookware (as when forgetting to put water in a kettle, pot, etc.); to dry heat cookware

heating empty cookware (as when forgetting to put water in a kettle, pot, etc.); dry heating cookware