您要查找的是不是：
- You need a sharp knife to cut through the knot. 你需用快刀才能把结切断。
- Gather them and tie them in a knot. 把它们收集起来打成一个结。
- Diane and Bill tied the knot yesterday. 丹妮和比尔昨天结婚了。
- A knob, knot, or other small protuberance. 球形突出物，树瘤球形突出物、节瘤或其它小的突出物
- He tied the two ropes together with a knot. 他打个结把两根绳子系在一起。
- My dead fingers could not untie the knot. 我的手指麻木了，解不开结。
- A knot of friends waved him good-bye. 一群朋友向他挥手告别。
- He was at a loss how to cut the knot. 他不知如何才能大刀阔斧地解决这一难题。
- Now the hawthorn is coming in the knot. 现在山楂就要发芽了。
- A knob, knot, protuberance, or swelling. 节，结，瘤球状物、结、节疤或肿瘤
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- The think of undergo a surgical operation tied me in knot. 一想到要动手术，我就紧张起来。
- The knot was fastened in such a way that it was impossible to undo. 这个结系得那么紧,根本解不开。
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- The little cat is knotting the thread into a ball. 小猫把线弄成了一团儿。
- Your DNA is in every part of your body. 你的dna存在于身体的各个部分。
- DNA is a self - replicating molecule. 脱氧核糖核酸是一种自我复制的分子
- A knot of people stood talking outside the door. 一群人站在门外聊天。
- Each clone would have the same DNA. 每一个克隆人都有着同样的dna。
