it more often, even though knuckle cracking may be harmful to them. As Bernstein told John, scientists...掰指节时会发出咔嗒声，原因何在？词数 345 建议阅读时间 6分钟 教案和课件见网站 测试见7版"MY mom always tells me that cracking (使发出噼啪声) my ……

to be a success.Knuckle cracking (P6)Choose the best answer:11. What is the passage talking about?A. What knuckles are made up of.B. How cracking knuckles can make sound.C. Why children love cracking ……

that it is not good for the hands. Why? First we should find out something about knuckles.“Knuckle” is the common.... That makes the sound we hear.Scientists have done a few studies on whether cracking knuckles can harm hands ……

-There is a new girl in school and she is just great.-I agree. She is cracking. ……

A: Did you spe Miss Wu's terrible new haircut?B: Yeah. I was cracking up when I saw it.cracking up: 忍不住大笑 ……

A: Did you see Miss Wu's terrible new haircut?B: Yeah. I was cracking up when I saw it.禁不住大笑 ……

the first knuckle of the middle finger and the tip of the index finger. The thumb is used to steady....---------------------------------------cutlery: 餐具horizontally: 水平地knuckle: 指节，关节utensil: 用具，器皿 ……

Q: What causes the sound when you crack (捏) your knuckles (指 节) and is it harmful?A: Cracking your... the cracking sound.Experts said that cracking your knuckles too much could make them big and sometimes ……

(比例) when cooking riceThis is also called “the first knuckle (指节) method”: putting one’s first... it reaches one’s first knuckle. This may seem confusing (令人困惑的) to Westerners who prefer using cups ……

a finger to work out the water-to-rice ratio (比例) when cooking riceThis is also called “the first knuckle... water until it reaches your first knuckle. This may seem strange to foreigners who usually use cups ……

a no-brainer简单得不用动脑子的事If you can’t afford to buy an apartment right now, rent one–it’s a no-brainer.如果你现在买不起房的话，那就租一个好了，这还用想吗？crack down on制止The school is cracking down on cell phone use during ……

of the outdoors. But they have also developed a great selection of white-knuckle activities.... According to the article, which activity below doesn't belong in the "white-knuckle" category ……

. But you always do what you say you're going to do.我应该对你表示肯定：我最初见到你时，觉得你不可靠。可你的确总是言而有信。knuckle down努力工作Come on, guys. We really need to knuckle down if we're going to finish the project on time.大家加油啊！如果 ……

is to simply knuckle down (开始努力学习), block everything else out and focus on your studies to eventually become...’t work for everybody.There are some ways to look at this. The first is to simply knuckle down (开始 ……

is to simply knuckle down (开始努力学习), block everything else out and focus on your studies to eventually become...’t work for everybody.There are some ways to look at this. The first is to simply knuckle down (开始 ……