Siblings and dizygotic twins share only 50 % of their segregating genes.同卵双生双胞胎和双卵双生双胞胎分享仅50%的基因.Effective segregating actions should be taken to prevent the in - advertent use AND delivery of non - conforming products.采...
The only ventilation comes from tiny sliding windows.只能通过小推拉窗来通风。Some people think that ventilation is the same thing as air conditioning.有些人以为通风和空调是一回事.The office has recently been refurbished and the ventilation system...
Riccardo and I are always the last to know what's going on.我和里卡尔多总是最后才知道发生什么事情。At the meeting, both Dilworth and Riccardo were still pretty vague.会面时, 迪尔沃思和里卡多仍然是拐弯抹角的.Like me, John Riccardo was getting more frantic...