He recovered from a 4-2 deficit to reach the quarter-finals.他在2比4落后的情况下实现逆转闯进1/4决赛。It would be a disaster for them not to reach the semi-finals.如果不能挺进半决赛，对他们来说就是完败。He now faces a fight to the death to reach the quarter-f...
即所得的末角速度大于原来的二倍.That is, the angular velocity is more than doubled.接合形成的合子是部分二倍体,也叫做部分合子.The zygotes formed in conjugation are partial diploids or merozygotes.它是单细胞真菌,有单倍体和二倍体两种存在形态.The fungus is unicellular and exists i...
The cables are all bright yellow to prevent you tripping over them.电缆都是亮黄色，以防绊倒人。Worn rugs increase the danger of tripping.磨损的小地毯会使人更容易绊倒。She is tripping along with her little steps.她踏着小步在轻盈地跳着舞....