Working mothers are no longer a rarity.职场妈妈不再罕见。
He was a rarity among Wall Street lawyers.他在华尔街律师中是个另类。
英语词组固定搭配大全包含52743条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。