Jack was not exactly popular after the incident with the fire - extinguisher.灭火器事件以后大家就一点也不喜欢杰克了.'A fire extinguisher, my dear,'“ 灭火器弄的, 亲爱的, ”He had the intelligence to put the fire out with a fire extinguishe...
我们的炮弹一发，便听到可怕的哀号声和尖叫声。Our artillery opened up and we heard a fearful wailing and screeching.她听到警报器发出可怕的尖叫声。She heard the sirens scream their unearthly wail.喊叫声变成了惊恐的尖叫声。The shouts changed to screams of terror....
The engineers carried the railroad across the desert.工程师们将这条铁路延伸，使之越过沙漠。Bridges over railroad tracks root danger out in crossing.铁轨上空的天桥排除了穿行中的危险.Guns fired witheringly at the railroad cars.枪一起对着列车车厢猛烈地、摧毁性地扫射.The steamb...
Diglycol diacetate had been obtained with sulfuric acid or toluene - p - sulfonic acid as catalyst in lab.研究了在实验室条件下,以硫酸、对 甲苯 磺酸为催化剂合成二甘醇二醋酸酯的方法.The synthetic principle and the process method diglycol dioleate were discu...
生产商试图召回变质的酸乳酪.The manufacturer tried to call back the spoilt yoghurt.首先是奶类食物,如牛奶 、 干酪 、 酸乳酪.The dairy group has foods like milk, cheese, and yogurt.多数营养学家建议可吃一些脱脂或低脂的牛奶 、 奶酪和酸乳酪.Most dietitians recommend sticking to nonf...
较好的配方是那些高硝基增塑的硝化棉粘合剂配方.The preferred compositions are the highly nitroplasticized nitrocellulose binder compositions.酞酸二丁酯一般用来作为这类增塑剂.Dibutyl phthalate is commonly employed as such a plasticizer.填料包括改性剂, 填充剂, 增塑剂和低摩擦添加剂....