英和和英

to have a heavy heart―be heavy-hearted―be depressed in spirits―be in low spirits―be in the dumps―be in the blues―have a fit of the blues―be grave―be pensive―be melancholy

go under,

to be dispirited―be discouraged―be disheartened―be dejected

to drown and sink

cause to sink

in a vapid manner

feel flat

to lose heart―be disheartened―be discouraged―be dispirited―be dejected―be cast down―be cut up

One's attention is distracted.

to dissipate one's melancholy―dispel one's gloom―chase one's gloom away―divert one's mind―amuse oneself

to distract one's attention

to lose one's balance

to relax one's attention―relax one's vigilance

to pant

to compose oneself―collect oneself―gather one's scattered wits

to dissipate care―divert one's mind from care

to lose heart―be disheartened―be discouraged

to be anxious about something

to keep in mind

to take care of anything―be careful of anything―give attention to details―pay attention to a lecture―note a fact―take note of a fact―mind one's business

of something, to become loose

to become distorted