| 话筒HSK 6 | huà tǒng | microphone; (telephone) receiver; handset | |
| 手电筒 | shǒu diàn tǒng | flashlight; electric hand torch | |
| 听筒 | tīng tǒng | telephone receiver; headphone; earphone; earpiece; stethoscope | |
| 竹筒 | zhú tǒng | bamboo tube; bamboo pipe | |
| 电筒 | diàn tǒng | flashlight |
| 1 | The string is wound round a cardboard cylinder. | |
| 2 | Xiaoming inserted the flashlight into the socket. | |
| 3 | It’s dark in the woods, so we’d better use a flashlight. | |
| 4 | The drum of the washing machine slowly rotates and makes a slight clicking sound. | |
| 5 | He places his umbrella in the umbrella stand by the door, and only picks it up when he's back home. |