Macrooscillograph
常用示波器, 标准示波图
🗣️ 情景例句
Large or Little?
大杯还是小杯？
I have due cause to do so.
我有充分的理由这么做。
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten.
但是，和我们相似的原始人生活的年代太久远了，因此，有关他们的传说既使有如今也失传了。