啃老族的英文：
NEET
boomerang child

NEET全称是Not currently engaged in Employment, Education or Training，目前不在职也不在校的人，首字母缩写为NEET，顾名思义，又不在职又不在校，只能靠父母养活了。

参考例句：

The Neet Group is becoming a social problem in China.
在中国啃老族正在成为一个社会问题。

In Japan, more and more young people have joined in the NEET group who neither go to college nor go to work.
越来越多的日本青年加入到既不上学也不工作的啃老族。

neet是什么意思：
n. 电子跃迁致核激发效应
abbr. (= Not in Education, Employment or Training) 啃老族

The Neet Group is becoming a social problem in China.
在中国啃老族正在成为一个社会问题。

In Japan, more and more young people have joined in the NEET group who neither go to college nor go to work.
越来越多的日本青年加入到既不上学也不工作的啃老族。

boomerang是什么意思：
n. 回飞棒,飞去来器

They hunt game with spears or a curved wooden boomerang
他们用长矛或木制曲形飞镖猎取野味。

Boomerang: Curved throwing stick used chiefly by the aborigines of Australia for hunting and warfare.
飞标：弯曲形投掷尖刺武器。澳大利亚原住民多在狩猎及战争中使用之。

His attempt to discredit his opponent boomeranged (on him) when he was charged with libel
他企图败坏对手名声反而自食其果, 被控以诽谤罪

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。