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• We use a globe in our geography lessons. 我们在地理课上用地球仪。
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• He sailed round the globe. 他环绕地球航行。
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16
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1705117642
revolve
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1705117644
/riˈvɔlv/
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1705117646
vi. 沿轨道转；自转
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1705117648
• We all know that the earth revolves round the sun. 我们都知道地球绕着太阳转。
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1705117650
【同】rotate, turn, spin, whirl
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1705117652
17
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1705117654
cube
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1705117656
/kju:b/
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1705117658
n. 立方体；立方
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1705117660
• A cube is a solid. 正方体是立体图形。
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1705117662
• I need some ice cubes. Could you get some for me? 我需要冰块，你能给我一些吗？
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1705117664
• The cube of five is one hundred and twenty-five. 五的三次方是一百二十五。
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1705117666
18
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1705117668
rectangle
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1705117670
/ˈrektæŋɡl/
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n. 矩形，长方形
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1705117674
• I taught my cousin how to fold a piece of paper into a neat rectangle. 我教表弟如何将一张纸折成整整齐齐的长方形。
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• Do you know how to draw a robot with rectangles and circles? 你知道怎么用长方形和圆形画成机器人吗？
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19
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four
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1705117682
/fɔ:/
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1705117684
num. 四
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