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。

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

youdao

金属是不透明的，因此另一个电极必须是透明的。

Metals are opaque, so the other electrode must be transparent.

youdao

当然，金属是不透明的，因此另一个电极必须是透明的。

Of course, metals are opaque, so the other electrode must be transparent.

youdao

You denature them, you can watch them denature because the egg white turns from clear to white and it doesn't go back.

它们变性了,这种变性是可以观察到的,蛋清由透明变为白色,再也变不回去

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