- 
    		    
    		    
                The academic year commences at the beginning of October...学年于10月初开始。The academic year commences at the beginning of October.学年于10月初开始。These substances are slowly depleted as the embryo commences to grow.随着胚开始生长,这些物质也慢慢用尽... 
- 
    		    
    		    
                The Bible commences with the Genesis.《圣经》开头是《创世记》.The academic year commences at the beginning of October.学年于10月初开始。These substances are slowly depleted as the embryo commences to grow.随着胚开始生长,这些物质也慢慢用尽了.... 
- 
    		    
    		    
                v.开始( commence的第三人称单数 )...