a person

人, 人类
博物馆的展览追溯了早期人类的进化。
the thin layer of tissue that covers the body of a person or an animal

皮肤, 表皮
由于在阳光下度过时光,她的皮肤白皙且布满雀斑。
the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues

血液
事故导致人行道上有很多血。
any of the hard pieces making up the skeleton in humans and some animals

骨头, 人骨
运动员强壮的骨骼帮助他在体育运动中表现出色。
related to the body rather than the mind

身体的, 肉体的
定期的身体锻炼对整体健康有益。
having a lot of physical power

强壮的, 有力的
运动员强壮的腿帮助他跑得更快。
structurally fragile or lacking durability

脆弱的, 弱的
那个旧架子有一个弱的接头,可能在重量下折断。
the joint that connects the foot to the leg

脚踝, 踝关节
医生在跌倒后检查了他肿胀的脚踝。
the body part that is inside our head controlling how we feel, think, move, etc.

脑
骑自行车时戴头盔保护你的大脑很重要。
each of the long thin parts that are connected to our hands, sometimes the thumb is not included

手指, 手指
他用他的手指在手机上滚动浏览图片。