Wirth
n. 德国沃斯公司
🗣️ 情景例句
Use your head.
动动你的大脑。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
They may also have used wood and skins, but these have rotted away.
他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。