at the beginning of
英 [æt ðə biˈɡiniŋ ɔv] 美 [æt ði bɪˈɡɪnɪŋ ʌv]

释义

在…之初；

双语例句

1. At the beginning of the speech the chairman cracked a joke.
   在演讲开头主席开了一个玩笑。
2. At the beginning of each class, I count off the students.
   每节课开始的时候我都先数一下学生人数。

权威例句

Personality and Performance at the Beginning of the New Millennium: What Do We Know and Where Do We Go Next?
A moderate and transient deficiency of maternal thyroid function at the beginning of fetal neocorticogenesis alters neuronal migrati...
Regulation of gene expression at the beginning of mammalian development and the TEAD family of transcription factors
Transcription factor TEAD4 specifies the trophectoderm lineage at the beginning of mammalian development
Maturation of immune responses at the beginning of asthma.
Informetrics at the beginning of the 21st century—A review
Methionine or not methionine at the beginning of a protein.
Informetrics at the beginning of the 21st century—A review. Journal of Informetrics, 2(1), 1-52
World water resources at the beginning of the twenty-first century
The countries and languages that dominate biological research at the beginning of the 21st century.