Epitrochoid
[机] 外转轴线
🗣️ 情景例句
After sending investigators to the scene we can now confirm that it was the result of an accidental fire.
在派出调查人员到现场后，我们现在可以确定事故是由意外失火导致的。
Hunger finds no fault with the cookery.
饥不择食。
We needed no further warning.
我们不需要进一步的警告了。