家长的英文：
the parent or guardian of a child

参考例句：

Secondary individuals
(除开家长的)家庭成员

Her patriarch is strict with her
她的家长对她要求很严。

The government will subsidise pre-school education by giving parents vouchers they can use to pay kindergarten fees.
政府透过给家长学券支付幼稚园学费，来资助学前教育。

the parent's careworn face.
家长愁云密布的脸

the titular head of the family.
家庭名义上的家长

The court is acting in loco parent.
正以家长地位行为的法院。

The parents should not cosher up their children
家长不应溺爱自己的孩子。

Parents should be involved in their children's education.
家长应该参与对子女的教育。

The joke can eliminate the parent and student disaccord.
笑话能消除家长与学生不和。

The teacher was in conference with parents after school.
放学后教师和家长进行了商谈。

parent是什么意思：
n. 父或母，父母；起源
adj. 母体的

the parent tree
母树

A genitor who does not parent the child is not its parent
不养育孩子的父母不能称为孩子的父母

Industry is the parent of success
勤奋是成功之母

guardian是什么意思：
n. 监护人；保护者
adj. 守护的；保护的

The lion as guardian originated from Buddhism.
狮子作为护门神兽出现，其典源于佛教。

A minister or a priest is considered a guardian of faith.
牧师和教士被认为是信仰的护卫者。

The guardian read his ward a sermon on his extravagance.
监护人严词申斥被监护人挥霍浪费。

child是什么意思：
n. 儿童；孩子；深受…影响的人；孩子气的人；不负责任的人

a mite of a child
身材很矮小的小孩,小不点儿

John tutored the child in English.
约翰辅导那孩子学英语。

The child is learning to figure.
那孩子在学习做算术。