喷涂式皮鞋防水剂a spray-on water repellent for shoes摘要采用特殊工艺制备了复合型石膏防水剂.A complex water - repellent gypsum additive was studied in this paper.厂长引进了一种新的石膏防水剂.The production manager introduced a new water - repellent gypsum additi...
They were jostled and subjected to a torrent of verbal abuse.他们被推来搡去，受到大肆的谩骂攻击。The field trip involved crossing a raging torrent.实地考察时要穿过一条水流湍急的河。The trip involved crossing a raging torrent.旅途中要穿过一条水势凶猛的急流。...
It can cause fearfulness , withdrawal and extreme nervousness.它可能导致害怕, 孤独和极度的紧张.He betrayed nervousness by stammering.他说话结结巴巴说明他胆子小。The party had been overlaid with a certain nervousness.这个聚会一直笼罩在不安的气氛中。Cardiopathy has c...