onomatopoeia · onomatopoeic sound of a door, floorboard, or machine part rubbing or straining

旧木门吱嘎一声打开了。

onomatopoeia · onomatopoeic sound of walking on a brittle or loose surface like snow or gravel

他在厚厚的雪地上走着，脚下发出吱嘎的响声。