1 loudhailer

2 megaphone

3 one who parrots sb

4 mouthpiece

1 flashlight

2 electric hand torch

1 tube-shaped object

2 tube

3 bobbin

4 (Internet slang) homonym for 同志[tóng zhì]

1 microphone

2 (telephone) receiver

3 handset

1 (metaphorical) punching bag

2 undeserving target of sb's wrath