It was one of the first diaries to bottle milk in opaque plastic, but now they're using clear plastic again.

这是最早用不透明塑料瓶装牛奶的奶牛场之一，但现在他们又用回透明塑料瓶了。

youdao

Maybe my paper should write about those opaque plastic bottles.

也许我的论文应该写那些不透光的塑料瓶。

youdao

20 sq.ft. of opaque plastic: To collect rainwater and provide shelter.

20英尺的不透明塑料袋：可以收集雨水并提供遮蔽。

youdao

By replacing the opaque plastic "tray" inside the CD case with clear material, for example, Shindo has been able to utilize even that tiny space.

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The flat panel displays, which make kaleidoscopic colors when jabbed with a finger, contain liquid crystal sandwiched between layers of glass or plastic which becomes opaque with an electric current.

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The boxes are clear plastic and have an opaque lid with a slot in it and four locks.

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