Correct
针头线脑
/ zhēn tóu xiàn nǎo /
Strokes
Definition
needle and thread/sewing implements/needlework/(fig.) unimportant thing
Example
Definition
needle and thread; needlework; sewing
1
Gūniang
姑娘
jiā
家
yào
要
xué
学
diǎnr
点儿
zhēntóuxiànnǎo
针头线脑
de
的
。
A girl should learn to do some sewing.
Definition
odds and ends needed for sewing; bits of thread and needle; sewing kit
2
Tā
他
bǎ
把
zhēntóuxiànnǎo
针头线脑
rēng
扔
dé
得
dàochǔ
到处
dōu
都
shì
是
。
He's littered odds and ends all over the place.