Hum bucking
[电] 交流声反应
🧩 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;
[机] 浸渍, 浸润
🗣️ 情景例句
Oh, Grandpa!
啊，爷爷！
I asked him to paint it for me, but he wouldn't
我请他帮我油漆，但是他不肯。
OK. I've got a better idea. Why don't we do it together?
好，我有了一个更好的主意。为什么我们不一起干呢？