阿拉布尔太太找出了一个婴儿奶瓶和一个橡皮奶嘴。

Mrs. Arable found a baby's nursing bottle and a rubber nipple.

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激光第一次作此用途是加工硬度很高的材料，如钻石，或非常柔软的材料，例如婴儿奶瓶的奶嘴。

The first lasers to earn a wage did so by machining very hard materials, such as diamonds, or very soft ones, for example baby-bottle teats.

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用沸水消毒奶瓶、奶嘴和用具或用有效的消毒器具消毒。

Sterilise bottles, teats and utensils by boiling or using an approved sterilizing agent.

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