Which is shaped more like a tube: a cube or a cylinder?
译句:下列哪个形状更像管子:立方体还是圆柱体?(答案附在文末)
shape /ʃep/ n. 形状,身材;vt. 塑造,形成;使符合;vi. 形成,成长
惯用语 :
in the shape of 以…的形式
out of shape 走样,身体状况不佳
in good shape 精神或身体状态好,良好的体形,体力好
body shape 体型,身形
shape up 顺利发展
original shape 初始形状
例句:
• It was triangular in shape.
它曾是三角形的。
• They resemble each other in shape but not in color.
它们的形状相似, 可是颜色不同.
tube /tub/ n. 管,电子管,隧道,vt. 把…装管;用管输送;vi. 乘地铁
例句:
• Stop up the other end of the tube, will you?
你把管子的另一头堵上好不好?
• I went out today and bought a tube of toothpaste.
我今天出去买了一管牙膏。
cube /kjʊb/ n. 立方体,立方,骰子;vt. 使成立方形;使自乘二次
惯用语 :
water cube 水立方(北京奥运会主游泳馆)
rubik's cube 魔术方块
ice cube (加入饮料用的)小方冰块
cube sugar 方糖
cube root 立方根
magic cube 魔方
例句:
• The cube of 5 is 125.
5的立方是125。
• How many faces does a cube have?
立方体有几个面?
cylinder /'sɪlɪndɚ/ n. 圆筒, 圆柱体;汽缸, 泵体
例句:
• What's the volume of this cylinder?
这个圆筒的体积有多少?
• A can is in the shape of a cylinder.
易拉罐是圆柱状物体。
答案: a cylinder