Nbr
abbr. 腈基丁二烯橡胶（nitrile -butadiene rubber）
🗣️ 情景例句
We'll have a great time camping out, I'm sure.
我确定我们会在露营时玩得很开心。
Take it. Otherwise you can't go on the trip.
喝了它，不然你不能继续旅行了。
Today Native Americans express their anger over this business deal.
今天，美国的土著人对这桩买卖仍然愤愤不平。