专心一意

專心一意
zhuānxīnyīyì
to concentrate on

CEDICT

全神贯注，心无杂念。「一」文献异文作「壹」。《汉书．卷八十四．翟方进传》：「其专心壹意毋怠，近医药以自持。」也作「专心一志」。

重編國語辭典

Entry Composition

1 专心 zhuānxīn to focus one's attention; to concentrate on (doing sth)
2 一意 yīyì
  1. focus
  2. with complete devotion
  3. stubbornly

Related entries

主抓 zhǔzhuā
  1. to be in charge of
  2. to concentrate on
集注 jízhù
  1. to focus
  2. to concentrate on
属 zhǔ
  1. to join together
  2. to fix one's attention on
  3. to concentrate on
我们班属小李的个子最高。

Xiaoli is the tallest in our class.

Source: Tatoeba