The release of carbon dioxide has acidifying effect.二氧化碳溶于水后,水就会酸化.He agrees that the acidifying effects of nitrogen fertilizer deserve more attention in China.他同样认为,氮肥的酸化效果在中国应该引起更多的关注.The acidifying foods are cheese, e...
North American fern with a blackish lustrous stipe.带有光亮叶柄的一种北美蕨类.Kennicott was cordial to Fern Mulins.肯尼科特对弗恩马林斯小姐倒是很亲热.She cast a sidelong glance at Fern.她瞟了一眼弗恩.Murawski A carnivorous Eupithecia caterpillar prowls a fe...
The crowd stampeded and many were crushed or trampled underfoot.人群争先恐后地奔逃，很多人被压伤或踩踏。The carpet of pine needles was soft underfoot.脚下厚厚的松针踩上去软绵绵的。Morgan dropped his cigarette and crushed it underfoot.摩根把香烟丢到地上，用脚踩灭。...
He ordered them to stack up pillows behind his back.他命令他们把几个枕头叠放在自己的背后。She is comfortably cocooned in pillows.她舒适地窝在枕头里。She buried her face in the pillows .她把脸埋进枕头里。...
She is a lead singer in a pop group.她是流行歌曲演唱团体的最重要的歌手。'Whatever is that row?' she demanded. 'Pop festival,' he answered.“那闹哄哄的究竟是在做什么？”她问道。“是流行音乐节，”他回答说。'Boy,' wheezed old Pop Ryan.“孩子”，老波普·...