Nichtware
非商品
🗣️ 情景例句
She won the first place in a speech contest.
她在演讲比赛中获得很第一名。
No. I have been away on vacation.
是呀，我休假去了。
We endeavour to avoid the old, romantic idea of a gusher, which wastes oil and gas.
我们尽量避免使用陈旧天真的喷井方法，那样会浪费石油和天然气。