- 重点词汇
- 相关例句
We redesigned the packaging to eliminate the outer plastic wrap, saving 600 metric tons of plastic.
我们重新设计了包装,尽可能减少外层塑料包装,节约了600公吨的塑料使用。
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He just has a friend who works in a shop that can do plastic wrap. That's easy.
他只要有朋友在塑胶包装公司工作,那很容易。
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One type of fuel cell uses a membrane and it looks something like plastic wrap.
还有一种燃料电池会用到膜,这让它看起来塑料包裹膜一样。
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在保鲜膜条件下,黄瓜的阻抗值在开始的4天内变化相对较小,第5天阻抗值明显增大,第6天之后又趋于平衡状态。
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Miscarriages are usually caused by chromosome problems that prevent the baby from developing.
流产通常是由于阻止婴儿发育的染色体问题导致。
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Too bad you had so many miscarriages because there would have been more!
你流产这么多次真是太不幸了,你本可以得到更多社会福利!
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Some women take progesterone to treat menstrual problems or prevent miscarriage.
一些妇女服用孕激素来治疗月经不调或防止流产。
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