单词:collective effective dose equivalent
单词:collective effective dose equivalent 相关文章
Grammar Girl here. Todays topic is collective nouns, nouns that describe a group, such as family, orchestra, and board. Guest-writer Bonnie Trenga writes, There are around 200 collective nouns in the English language (1). Sometimes they take a singul
今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are
今天我们要学的词是collective。 Collective, 集体的。 The NFL and its players are working on a new collective bargaining agreement, 美式足球联盟正在跟球员协商,设法达成新的劳资协定。 加拿大冰球队击败美国队
今天我们要学的词是collective。 Collective, 集体的。 The NFL and its players are working on a new collective bargaining agreement, 美式足球联盟正在跟球员协商,设法达成新的劳资协定。 加拿大冰球队击败美国队
Have you come across the English expression carrying coals to Newcastle? This is what it means. For several hundred years, from the 16th century until about 50 years ago, the North-east of England was a major coal-producing area. There were literally