corkscrew
英 [ˈkɔːkskruː]
美 [ˈkɔːrkskruː]
n. 瓶塞钻; 螺旋开瓶起子
v. (顺某方向)作螺旋式转动
复数:corkscrews 现在分词:corkscrewing 过去式:corkscrewed 第三人称单数:corkscrews 过去分词:corkscrewed
BNC.20999 / COCA.18774
牛津词典
noun
- 瓶塞钻;螺旋开瓶起子
a tool for pulling corks from bottles. Most corkscrews have a handle and a long twisted piece of metal for pushing into the cork .
verb
- (顺某方向)作螺旋式转动
to move in a particular direction while turning in circles
柯林斯词典
- 瓶塞钻;螺丝开瓶起子
Acorkscrewis a device for pulling corks out of bottles.
英英释义
noun
- a bottle opener that pulls corks
verb
- move in a spiral or zigzag course
双语例句
- A corkscrew is in the shape of a helix.
瓶塞起子是螺旋形的。 - I have a potato here and here is a corkscrew.
这有个土豆,这是螺旋锥。 - A corkscrew tail is a very serious fault.
螺旋状的尾巴属于非常严重的缺陷。 - I'm going to turn the corkscrew as seen from your side, clockwise.
下面转动螺旋锥,从你们那侧看是顺时针。 - When you do that, you rotate your corkscrew seen from where you're sitting counterclockwise.
这时你右手螺旋形旋转-,从你们坐着的位置来看-,是逆时针方向。 - A corkscrew is a tool for taking corks out of bottles. In each casing will be a flight auger or corkscrew-like instrument which will draw back the material.
开塞钻是一种用来取出瓶子软木塞的工具。在每根套管中有一个像开塞钻的飞行螺钻,它将把物质吸出来。 - Billy: I opened a bottle of wine with the corkscrew.
比利:我用瓶塞钻子开了一瓶酒。 - And go buy yourself a corkscrew.
你自己去买个起子吧。 - With two gable ends to it and a corkscrew of smoke issuing from the chimney. The music of the pearl drifted to a whisper and disappeared.
两个山墙头,还有一缕炊烟从烟囱里袅袅升起。珍珠之歌随波荡漾,余音袅袅,终于完全消失。 - Now you have to rotate counterclockwise and when you rotate counterclockwise the corkscrew comes to you& there you go and so the vector is now pointing in this direction.
这时就需要逆时针了,逆时针旋转,螺旋锥就朝着你的方向出来了,因此叉积的矢量方向,就是向外的。