它高2米 It is 2 meters high ; It 2 meters high
时来运转2米科诺斯岛国王 The Kings of Mykonos
一棵2米高的树 A 2 -meter-high tree ; A 2-meter-high tree
它体长2米 Its body length 2 m ; Its body length ; It length 2m
产品责任制蓝2米滕 blue 2 prs mitten
长度2米 GPIB 2m
焦点的距离是2米 Focus distance is 2 metres
书写宽度2毫米 writing width 2 MM
派鲁米达2号 Pelucidar the 2nd
柯纳米世界2代 Wai Wai World 2
And then we have c, the speed of light, 2.998 times 10 to the 8 meters per second.
然后我们知道光速等于,2,998乘以10的8次方米每秒。
If your plan is to accelerate a 3 kg mass with an acceleration of 2 meters per second, you better have a rope that can furnish that force and it can take the tension of 6 Newtons.
如果你想用 2 米每秒平方的加速度,去拉一个 3 千克的物体,那么你就需要一根能提供拉力的绳子,并且它能够承受 6 牛的张力
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