one of the two body parts that is connected to the shoulder and ends with fingers

臂, 手臂
each of the long thin parts that are connected to our hands, sometimes the thumb is not included

手指, 指头
the part of our body that is at the end of our arm and we use to grab, move, or feel things

手, 手掌
the body part that is in the middle of the leg and helps it bend

膝盖, 膝部
one of the things in our mouth that are hard and white and we use to chew and bite food with

牙齿, 牙
the joint that connects the foot to the leg

脚踝, 踝部
giving attention or thought to what we are doing to avoid doing something wrong, hurting ourselves, or damaging something

小心的, 谨慎的
the direction or side that is toward the east when someone or something is facing north

右边, 右侧
to put our hand or body part on a thing or person

触碰, 接触
to show the place or direction of someone or something by holding out a finger or an object

指向, 指
