unassisted
adj. 无助的(等于 unaided)
例句
She could not move unassisted.
她不能够独力活动。
《牛津词典》
At other times, he'd force her to walk totally unassisted.
其他时候,他强迫她完全独立行走。
《柯林斯英汉双解大词典》
Use from birth until baby is able to sit upright unassisted.
从出生婴儿的使用,直到能够坐在直立无辅助。