Ainda não temos significados para "key the microphone".
1He had bowed toward the radio a moment before keying the microphone.
2I keyed the microphone and said in a calm cool voice:
3I keyed the microphone, asking for the station calling to repeat.
4I keyed the microphone and said (to the best of my recollection):
5Agamemnon took a breath and then keyed the microphone again.
6I keyed the microphone: "H23, this is Navy One, over." John came back.
7He picked up a radio and keyed the microphone.
8Agamemnon was about to disconnect when he thought better of it and keyed the microphone again.
9He leaned forward and keyed the microphone again.
10The pre-ignition checklist complete, Quinn keyed the microphone.
11Agamemnon keyed the microphone a final time.
12He exhaled and keyed the microphone again.
13Agamemnon keyed the microphone again.
16He crooked his left ring finger so that the surgically redirected nerve impulse keyed the microphone implanted at the base of his jaw.