A split row with a blank cell: the new specializations are in addition to the more general element, which remains available in the specialized type.
带有空白单元格的分隔行：新的专门化增加到更一般的元素之上，该元素仍然可以在专门化类型中使用。
2
It split the difference, arguing that life would need both at the start: a whole cell.
此文采取折中态度，主张生命起源对这两点都需要：那应该是个完整的细胞。
3
And later on talking to Chuck, we realised that if we had a cell phone component, if you could send an SMS into our service whenever you split a bill, you wouldn't even have to carry that book around.