Unwired
无金属丝的, 无电线的
🗣️ 情景例句
What's up?
什么事？
An empty purse frightens many friends.
曩中无分文，亲友不上门。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。