beginningn.开始;开端;起源;早期adj.刚开始的动词begin的现在分词.
beginning router point下刀点
beginning -of-file文件头代码
beginning of new China建国初
beginning of tape hole测带开始
beginning of pregnancy孕珠
Beginning and end tiffs起止日期
beginning knitting yarn起口线
beginning of file label文件开始标号
beginning repolarization开始复极化
Beginning of the time.起站。