cǎo​cǎo

carelessly

草草 cǎo​cǎo
carelessly
carelessly; hastily; without care or attention; in a slapdash manner
worried
(literary) troubled and sorrowful; weary with care
lush
(literary) (of plants and vegetation) lush and luxuriant
clamorous
(literary) noisy and restless; in a state of commotion or agitation
[closing]
(literary) used as a polite closing in a letter to express that the message was written in haste and lacks proper formality

Frequency

Movie subtitles
1.01 per million appears in 1% of films
Written text
3.98 per million

Sources