au pair

音标发音

It was not unusual in the 1990s to hear Sonia Gandhi referred to in Delhi social circles as “the Italian au pair”.
20世纪90年代，能听闻到索尼娅在德里的社交圈被称为“意大利互惠圈”之类的传闻，便也不足为奇了。
My daughter was still at school, so my husband took her on the way to the office, while my son stayed at home with our au pair.
我的女儿还要去学校，所以丈夫去上班时把她顺便送去了学校，我儿子留在家里，有互裨（以提供服务交换食宿的人）看着。
dict.cn
A pair of interdigitated Au-film electrodes and WO3 thin films were deposited on glass ceramics substrates by vacuum thermal evaporation and then annealed at temperature between 300℃—600 ℃.
本文采用真空镀膜工艺分别在微晶玻璃衬底上沉积了金叉指电极和WO3 薄膜，在实验中WO3薄膜分别在300℃—600℃范围内进行了退火热处理。

Even frightened toddlers who prefer the arms of their parents may still be persuaded to hug the au pair.
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a foreign person, usually a young woman, who lives with a family in order to learn their language and who takes care of the children or cleans the house in return for meals, a room, and a small payment

An au pair is a young person from a foreign country who lives with a family in order to learn the language and who helps to take care of the children.