Hum modulation
[电] 交流声调制
🧩 词语组成解析
hum
[hʌm]
vt. 哼唱;
vi. 忙碌，活跃;发嗡嗡声;发出嘈杂声;
n. 嗡嗡声;杂音;哼唱的动作;
int. 哼;嗯;
modulation
[[ˌmɔdju'leiʃən]]
n. 调制, 调节, 语调\\n[计] 调制
🗣️ 情景例句
In the hotly contested race
在这场激烈竞赛中
To wish to become an artist
希望成为艺术家
Her mother died when she was eight years old.
她8岁时母亲就去世了。