Ah Duo bit his lips to keep from laughing aloud.阿多咬住了嘴唇暗笑.the comedy duo Laurel and Hardy劳莱和哈代这对喜剧搭档The duo cut rectangular holes in balsa wood and covered them with glass microscope slides.两人在轻质木材上剜出一些长方形的洞,然后在洞口盖上显微镜玻片...
Her taste in fiction was for chunky historical romances.她喜欢的小说是大部头的历史言情故事。The soprano was a chunky girl from California.女高音歌手是个来自加利福尼亚的壮硕姑娘。a chunky gold bracelet沉甸甸的金手镯...
流入湖中的泉水和河水携带了溶于水的硝酸盐和磷酸盐。Springs and rivers that drain into lakes carry dissolved nitrates and phosphates.硝酸盐是水和土壤中自然存在的化学物质。Nitrates are chemicals that occur naturally in water and the soil.硝酸盐由土壤渗入江河。Nitrates leach fro...