Transparent grey plastic blade.

半透明灰扇叶。

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A live tick can be placed in a crush proof container with a blade of grass to keep it alive (a sealable plastic bag also will work).

活的蜱虫可以放在不易破碎的容器里，为了让蜱虫活着可以在容器里放几片草叶(使用可密封的塑料袋也可以)。

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This week, it's the little plastic clip that holds the rubber blade on your windshield wipers.

这礼拜的事故原因是固定你的雨刷架和橡胶刀锋的那个小小的塑料片。

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At first, The Avett Brothers' "Yardsale" unfolds as a fairly straightforward study of the mundane items at a neighborhood yard sale: From plastic flowers to a blade that may or may not have been used, the selections are viewed from a bittersweet distance, as if the band merely wants to draw a character sketch of lonely and unloved household goods.

NPR: Turning the Past Into a Pile of Ash