Pendulum governo
[机] 摆动调速器, 瓦特式调速器
🧩 词语组成解析
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
If I'm careful...
当心啊……
Even a child can answer this question.
即使小孩儿都能回答这个问题。