Superconverter
超外差变频器
🗣️ 情景例句
You've got yourself to think about, too.
也得为自己着想。
Is this your handbag?
这是你的手提包吗？
with, superimposed upon, it the continents, together with the islands and other features of the oceans.
上面附加着大陆以及岛屿和海洋的其他形态。