in the dark; in secret; on the sly; surreptitiously
internal (invisible) injury (damage)
secret signal (sign); countersign; password
to agree implicitly; of one mind; views coincide without a word exchanged
hidden smile; smirk; to rejoice covertly; secret satisfaction concerning one's evil plans
concealed weapon; hidden weapon
unlicensed (unregistered) prostitute
to kill secretly; to stab in the back
to be secretly in love with
to hint at; to imply; sth hidden
obscure; remaining unenlightened
dark; dim (light); dull (color); drab; (fig.) gloomy; bleak
sealed pot calcination (TCM)
axillary furuncle; armpit boil
unmentionable disease; a disease one is ashamed of
to hint; to suggest; suggestion; hint
laugh in (up) one's sleeve; snigger; snicker
attack by a hidden enemy; a stab in the back
camera bellows; camera obscura
latent menstruation (TCM)
inwardly; to oneself; secretly
camera bag (for changing film)
to commit to memory; secret mark
to make secret inquiries; to investigate in secret
black-crowned night heron (Tw)
black-crowned night heron (Tw)
black-crowned night heron (Tw)
secretly; inwardly; on the sly
dark nebula (visible as a shadow, absorbing light from behind); absorption nebula
veiled design incised in porcelain or woven in fabric
to monitor secretly; to spy on
(bird species of China) rufescent prinia (Prinia rufescens)
(bird species of China) black-winged cuckooshrike (Coracina melaschistos)
covert activities (election rigging etc); under-the-table manipulations; black operations
(bird species of China) greenish warbler (Phylloscopus trochiloides)
(bird species of China) dark-rumped swift (Apus acuticauda)
(bird species of China) dark-breasted rosefinch (Procarduelis nipalensis)
(bird species of China) Himalayan snowcock (Tetraogallus himalayensis)
(bird species of China) grey-hooded parrotbill (Sinosuthora zappeyi)
(poetic depiction of plum blossom)
(bird species of China) Japanese white-eye (Zosterops japonicus)
(bird species of China) Japanese cormorant (Phalacrocorax capillatus)
to darken; to become tarnished
dim; dark; overcast; darkness; shadow; (fig.) dismal; gloomy; somber; murky; shadowy (side)
the dark side (of society etc)
to renounce the dark and seek the light; to give up one's wrong way of life and turn to a better one