transmitter
n
1 device or equipment for transmittingradio or other electronic signals 发射机; 发报机; 发射台; 发报台.
2 person or creature or thing that transmits 起传送或传播作用的人或生物或事物
The mosquito is a transmitter of disease. 蚊子能传染疾病.
It's nothing serious.You'd better have a good rest.
(病情)不太严重。你最好好好休息一下。
Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.