The new drug lessens the severity of pneumonia episodes.新药减轻了肺炎发作时的痛苦。Polluted water lessens crop yields.受污染的水源会降低农作物产量。Alcohol lessens resistance to diseases.含有酒精的饮料会减弱对疾病的抵抗力....
蚕蛹皮是蚕蛹(制丝下脚料)经人工提炼去蛹油、蛹蛋白后的废弃物,含有丰富的甲壳质.The silkworm chrysalis skin is a kind of waste after removing pupa oil and protein.方法先由龙虾壳制备甲壳质,经盐酸水解得D氨基葡萄糖盐酸盐.This paper researches technological conditions under which the D - g...
然而，乐队无力控制的各种决定性力量将会对他们造成不利的影响。But fateful forces beyond the band's control were to conspire against them.那名烟酒不沾的模特儿不应做任何对自己名声不利的事情。The non-drinking, non smoking model should do nothing to risk her reputation.纯粹的体力劳动...
The money he'd been ordered to pay was minimal in relation to his salary.他被要求支付的金额与他的薪水相比微不足道。The likelihood of infection is minimal.感染的可能性极小。Minimal intervention allows the ecologies to adapt itself to a more natur...