专业释义英英释义
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胎儿下降感
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轻量化 - 引用次数：29
Lightening weight can lessen the impact to railway and reduce the friction. But the net weight of bodywork in our country is heavier.
车辆高速化后容易使轨道变形,而车体轻量化能减轻车辆对线路的冲击,减少钢轨摩耗,对抑制轨道变形很重要,而目前我国列车车体的自重较大,因此车体轻量化成为铁道车辆发展的一个重要方向,是车辆设计永远追求的目标。
参考来源 - 车体钢结构组合优化设计系统 -
美白 - 引用次数：3
So ononin can be used in cosmetics as natural safe skin-lightening and anti-aging agent.
因此芒柄花苷可以作为美白剂和抗衰老成分在化妆品中使用。
参考来源 - 酪氨酸酶抑制剂和激活剂的研究 -
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柯林斯英汉双解大词典
lightening /ˈlaɪtənɪŋ/
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1.
N the sensation, experienced by many women late in pregnancy when the head of the fetus enters the pelvis, of a reduction in pressure on the diaphragm, making it easier to breathe 胎儿下降感; 许多女性在怀孕晚期经历的胎儿头部进入骨盆的感觉 [obstetrics]
双语例句原声例句权威例句
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For years,fires from lightening and logger's campfires burned through the areas where the forest had been cut down.
VOA: special.2009.07.20
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The second thing is that this is still not lightening fast.
第二，发光的速度还不是很快。
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In Greece, Zeus, who is associated with a storm, thunder - lightening bolts you think of in the hands of Zeus-- he replaces Kronos, who had been the head of the pantheon.
在希腊神话中，宙斯，通常和暴风联系起来,手中拿着雷霆杖-,取代了众神之神Kronos的地位。
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