Characters
Your sentence
别
Words in this sentence
别
to leave; to part (from); (literary) to differentiate; to distinguish; (dialect) to turn away; to turn aside; to avert (one's face, gaze etc); (bound form) other; another; different; don't ...!; to fasten with a pin or clip; to stick in; to insert (in order to hinder movement); (noun suffix) category (as in 性别 (xìngbié), 派别 (pàibié))
把
to hold; to grasp; to hold a baby in position to help it urinate or defecate; handlebar; classifier: handful, bundle, bunch; classifier for things with handles; (used to put the object before the verb: 把 (bǎ) + {noun} + {verb})
钥匙
key
忘
to forget; to overlook; to neglect
了
(completed action marker); (modal particle indicating change of state, situation now); (modal particle intensifying preceding clause)
Particle