称呼

叔叔
uncle /ˈʌŋkl/
阿姨
aunt /ɑːnt/
爷爷
grandfather
奶奶
Grandmother
师傅
Mentor /ˈmentɔː(r)/
哥哥
Brother /ˈbrʌðə(r)/
弟弟
Brother /ˈbrʌðə(r)/
妹妹
sister /ˈsɪstə(r)/
姐姐
sister /ˈsɪstə(r)/