maser
maser
/ˈmeɪzə(r); `mezɚ/ n
device for producing or amplifying microwaves 微波激射器.
牛津英汉双解词典
edrTRBnvbvbfdvEzudIdQg1m88q5imAx0fJs98kZOqu6gcmlb31bzg
7a34ac5612f1f0cd0eaaf86e177a044e
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