Pull the elastic tight and knot the ends.把橡皮筋拽紧，两头打上结。This skirt needs some new elastic in the waist.这条裙子需要换一根松紧腰带。I stretched that piece of elastic to its fullest extent.我将这条橡皮筋拉长到最大限度....
However, momentum is always conserved in a collision, whether or not the collision is elastic.然而, 不管碰撞是不是弹性的, 在碰撞过程中动量总是守恒的.The elastic interaction between a wedge disclination dipole and an interfacial crack was investi...
That city literally produces all of the world's lighters and Christmas lightings.该市差不多产出地球上的所有打火机及圣诞灯饰.Babies'bootees and cheap cigarette lighters were displayed in unlikely juxtaposition.儿童的短靴和廉价的打火机很不相称地陈列在一起...
The only question is whether the President can use his extraordinary political skills to turn the tables on his opponents.唯一的问题是，总统能否运用他杰出的政治手腕化被动为主动，击败对手。Turn the Tables: This talent no longer generates threat when it t...