Correct
笔挺
/ bǐtǐng /
Strokes
Definition
(standing) very straight/straight as a ramrod/bolt upright/well-ironed/trim
Example
As an Adjective
(standing) erect; very straight; bolt upright
1
Bǐtǐng
笔挺
dì
地
zhàn
站
zhāo
着
stand upright
As an Adjective
well-ironed; trim
2
Kùzi
裤子
shàng
上
bǐtǐng
笔挺
de
的
zhéféng
折缝
sharp crease in one's trousers
3
Bǐtǐng
笔挺
de
的
xīzhuāng
西装
well-ironed/well-pressed suit