guandmother奶奶、grendfather爷爷、mother妈妈、father爸爸、son儿子、sister姐姐、daughter女儿、brother兄弟、sister姐妹等。
丈夫：husband、妻子：wife、儿子：son、女儿：daughter、爸爸：father、妈妈：mother、爷爷/外公：grandpa、奶奶/外婆：grandma、叔叔/伯伯：uncle、阿姨/婶婶：aunt、哥哥/弟弟：brother、姐姐/妹妹：sister、祖父/外祖父。
grandfather祖母/外祖母：grandmother孙子：grandson孙女：granddaughter侄子：nephew侄女：niece堂兄弟姐妹/表兄弟姐妹：cousin。
例句：
1、grandmother英['gr?n(d)m?]美['ɡr?nm?]n.祖母；女祖先vt.当…的祖母vi.当祖母[例句]Thegrandmotherseemstobeananchoragefortherestofthefamily.奶奶似乎是一家人的精神支柱。
2、grandfather英['gr?n(d)fɑ?]美['gr?n'fɑ]n.祖父；始祖vt.不受新规定限制[例。句]Charlesdisplaysunreservedadmirationforhisgrandfather.查尔斯从不掩饰他对祖父的景仰。
3、mother英['m?]美['m?]n.母亲；妈妈adj.母亲的；母体的；本源的vt.生育；像母亲一样关爱[例句]I'mhere,Mother.妈，我在这儿。
4、father英['fɑ?]美['fɑ]n.父亲；神父；祖先；创始人v.创造；当...的父亲[例句]Myfatherandmotherwentforawalk.爸爸妈妈去散步了。
5、son英[s?n]美[s?n]n.儿子；孩子（对年轻人的称呼）；男性后裔n.(Son)人名；(土、老、柬)松；(法、罗)索恩；(日)存(名)；(日)孙(姓)；(越)山[例句]Don'tbefrightened,son.别害怕，孩子。
常用亲戚词汇用英语如何表达呢?和我一起来看看吧!.
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表姑
Second cousin
表叔
Second cousin
表兄弟
Father's sister's sons; male cousin
表兄弟
Maternal male cousin
表侄
Second cousin
表姊妹
Father's sister's daughters; female cousin
表姊妹
Maternal female cousin
伯父/大爷
Father's older brother; Elder uncle
伯母/大娘
Father's older brother's wife; Aunt
伯叔祖父
Father's father's brother; Great uncle
伯叔祖母
Father's father's brother's wife; Great aunt
长兄/哥哥
Older Brother
长姊/姐姐
Older Sister
大伯
Husband's older brother; brother-in-law
大姑
Husband's older sister; sister-in-law
弟妇/弟妹
Younger brother's wife; sister-in-law
儿子
Son
父亲/爸爸
Father
高祖父
Great great grandfather
高祖母
Great great grandmother
公公
Husband's father;father-in-law
姑夫
Father's sister's husband; Husband of paternal aunt; uncle
姑母
Father's sister; Paternal aunt
姑爷
Father's father's sister's husband; Paternal grandaunt's husband
继父
Step father
继母
Step mother
襟兄弟
Husband of wife's sister
舅父/舅舅
Mother's brother; Maternal uncle
舅母/妗子
Mother's brother's wife; Maternal uncle's wife
妹夫
Younger sister's husband
母亲/妈妈
Mother
内弟/小舅子
Wife's younger brother
内兄/大舅子
Wife's older brother
女儿
Daughter
女婿
Daughter's husband; Son-in-law
婆婆
Husband's mother; mother-in-law
妻子/老婆
Wife
嫂/嫂子
Older brother's wife; sister-in-law
婶母/婶子
Father's younger brother's wife; Aunt
叔父/叔叔
Father's younger brother; Uncle
叔丈母
Wife's aunt
叔丈人
Wife's uncle
孙女
Son's daughter; Granddaughter
孙女婿
Son's daughter's husband; Granddaughter's husband
孙媳夫
Son's son's wife; Grandson's wife
孙子
Son's son; Grandson
堂兄弟
Father' brother's sons; Paternal male cousin
堂姊妹
Father's brother's daughters; Paternal female cousin
同胞兄妹
Sibling
外甥
Sister's son
外甥
Wife's sibling's son
外甥女
Sister's daughter
外甥女
Wife's sibling's daughter
外甥女婿
Sister's daughter's husband
外甥媳妇
