Hymu
海姆软磁合金
🗣️ 情景例句
I don't know how to drive I'm afraid.
恐怕我不懂得怎样开车。
Rome was not built in a (or one) day.
罗马不是一日建成的。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。