Penutian
<美>n.佩纽蒂语群(美国西部的北美印第安语群)\\na. 佩纽蒂语群的
🗣️ 情景例句
OK.
好。
Necessity is the mother of invention.
穷则变，变则通。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
与此同时，两个小时以前放下井去的一只麦克风使井下的人可以与其亲属保持联系。