grandmother怎么读,grandmother

grandmother 口语:grandma 外祖母,外婆
kinship terms grandfather, grandmother (爷爷,奶奶,外公,外婆)
他们是谁? they're my grandfather and grandmother.
同样,英 语 中的grandmother既指"姥姥"也指 "奶奶".
that is my … grandfather grandmother those are my grandparents.