轉動門把，把門打開。

Turn the knob and open the door.

Source: Tatoeba

Sentence Composition

=1 轉動 zhuǎndòng
  1. to turn sth around
  2. to swivel
=1 轉動 zhuàndòng
  1. to rotate (about an axis)
  2. to revolve
  3. to turn
  4. to move in a circle
  5. to gyrate
=2 門把 ménbǎ
  1. door knob
  2. door handle
  3. also pr. ménbà
=2 門把 ménbà
  1. (idol fandom) member of a group, band.
  2. doorknob; door handle (Classifier: 個／个 m)
  3. member of a group, band.
3 把門 bǎmén
  1. to stand as a goalkeeper
  2. to keep guard on a gate
4 打開 dǎkāi
  1. to open
  2. to show (a ticket)
  3. to turn on
  4. to switch on